Ray Optics 14 : Refraction through Prism : Concept , Numericals & Minimum Deviation Case JEE/NEET
Вставка
- Опубліковано 13 жов 2019
- Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App.
Download the App from Google Playstore ( bit.ly/2SHIPW6 )
Physicswallah Instagram Handle : / physicswallah
Physicswallah Facebook Page: / physicswallah
Physicswallah Twitter Account : PhysicswallahAP?s=20
Physicswallah App on Google Play Store : bit.ly/2SHIPW6
Physicswallah Website:
LAKSHYA Batch(2020-21)
Join the Batch on Physicswallah App bit.ly/2SHIPW6
Registration Open!!!!
What will you get in the Lakshya Batch?
1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey.
2)Live Classes and recorded Video Lectures (New, different from those on UA-cam)
3)PDF Notes of each class.
4)DPP: Daily Practice Problems with each class having 10 questions based on the class of JEE Mains/NEET level.
5)Syllabus Completion by end of January, 2021 with topicwise discussion of Last 10 Years Problems in Boards, JEE Mains/NEET within Lecture.
6)The Complete Course (Video Lectures, PDF Notes, any other Study Material) will be accessible to all the students untill JEE Mains & NEET 2021 (nearly May 2021)
7)In case you missed a live class, you can see its recording.
8)You can view the videos any number of times.
9)Each chapter will be discussed in detail with all concepts and numericals
10)Chapterwise Approach towards JEE Mains/ NEET & Board Exams.
***Test Series for XI & XII***
We provide you the best test series for Class XI,XII, JEE, NEET chapterwise, which will be scheduled for whole year.
The test series follows very logical sequence of Basic to Advance questions.&
Evaluation of Test and Solution to all the questions at the end of the test.
=========================================================
For PDF Notes and best Assignments visit @
Follow us on: Instagram / physicswallah
Facebook: / physicswallah
===========================================================
12th Chapter 9 : Ray Optics 01 : Introduction & Reflection in a Plane Mirror JEE /NEET
• 12th Chapter 9 : Ray O...
Ray Optics 02 : Number of Images formeed by Two Plane Mirrors JEE/NEET
• Ray Optics 02 : Number...
Ray Optics 03 : Velocity in Plane Mirror - Velocity of Object & Velocity of Image JEE/NEET
• Ray Optics 03 : Veloci...
Ray Optics 04 : Spherical Mirrors: Introduction :Focus ,Focal Length & Focal Plane - Sign Convention
• Ray Optics 04 : Spheri...
Ray Optics 05 : Image Formation by Concave & Convex Mirror for Different Position of Object JEE/NEET
• Ray Optics 05 : Image ...
Ray Optics 06 : Mirror's Formula -Derivation for Concave & Convex Mirror +Basic Numericals + Concept
• Ray Optics 06 : Mirror...
Ray Optics 07 : Magnification - Magnification & Mirror's Formula Best Numericals JEE/NEET
• Ray Optics 07 : Magnif...
Ray Optics 08 : Combination Of Mirrors - Concept of Virtual Object JEE /NEET
• Ray Optics 08 : Combin...
Ray Optics 09 : Velocity in Spherical Mirrors - Velocity Of Object & Velocity Of Image JEE/NEET
• Ray Optics 09 : Veloci...
Ray Optics 10 : Refraction Of Light : Snell's Law & Refractive Index JEE/NEET
• Ray Optics 10 : Refrac...
Ray Optics 11 : Real Depth and Apparent Depth - Complete Concept with Best Numericals JEE/NEET
• Ray Optics 11 : Real D...
Ray Optics 12 : Refraction - Shift through a Glass Slab : JEE/NEET
• Ray Optics 12 : Refrac...
Ray Optics 13 : Critical Angle and Total Internal Reflection - TIR - JEE/NEET
• Ray Optics 13 : Critic...
Ray Optics 14 : Refraction through Prism : Concept , Numericals & Minimum Deviation Case JEE/NEET
• Ray Optics 14 : Refrac...
Ray Optics 15 : Refraction from Spherical Surfaces - Formula - Derivation and Numericals JEE/NEET
• Ray Optics 15 : Refrac...
Ray Optics 16 : Lens - Introduction : It's Types , Optical Centre , Focus , Focal Length JEE/NEET
• Ray Optics 16 : Lens -...
Ray Optics 17 :Image Formation By Convex and Concave Lens for different Positions of Object JEE/NEET
• Ray Optics 17 :Image F...
Ray Optics 18 : Lens Maker's Formula - Derivtion and All Types of Numericals JEE/NEET
• Ray Optics 18 : Lens M...
Ray Optics 19 : Magnification - Magnification & Len's Formula with Best Numericals JEE/NEET
• Ray Optics 19 : Magnif...
Ray Optics 20 : Combination of thin lenses in Contact II Cutting Of Lenses II Power - JEE/NEET
• Ray Optics 20 : Combin...
Ray Optics 21 : Silvering Of One Surface Of Lens - Silvered Lens JEE/NEET
• Ray Optics 21 : Silver...
Ray Optics 22 : Microscope - Simple Microscope & Compound Microscope - JEE/NEET
• Ray Optics 22 : Micros...
Ray Optics 23 : Telescope - Refracting Telescope & Reflecting Telescope JEE/NEET
• Ray Optics 23 : Telesc...
Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App.
Download the App from Google Playstore ( bit.ly/2SHIPW6 )
Physicswallah Instagram Handle : instagram.com/physicswallah/
Physicswallah Facebook Page: facebook.com/physicswallah
Physicswallah Twitter Account : twitter.com/PhysicswallahAP?s=20
Physicswallah App on Google Play Store : bit.ly/2SHIPW6
Physicswallah Website: physicswallahalakhpandey.com/
LAKSHYA Batch(2020-21)
Join the Batch on Physicswallah App bit.ly/2SHIPW6
Registration Open!!!!
What will you get in the Lakshya Batch?
1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey.
2)Live Classes and recorded Video Lectures (New, different from those on UA-cam)
3)PDF Notes of each class.
4)DPP: Daily Practice Problems with each class having 10 questions based on the class of JEE Mains/NEET level.
5)Syllabus Completion by end of January, 2021 with topicwise discussion of Last 10 Years Problems in Boards, JEE Mains/NEET within Lecture.
6)The Complete Course (Video Lectures, PDF Notes, any other Study Material) will be accessible to all the students untill JEE Mains & NEET 2021 (nearly May 2021)
7)In case you missed a live class, you can see its recording.
8)You can view the videos any number of times.
9)Each chapter will be discussed in detail with all concepts and numericals
10)Chapterwise Approach towards JEE Mains/ NEET & Board Exams.
****Test Series for XI & XII****
We provide you the best test series for Class XI,XII, JEE, NEET chapterwise, which will be scheduled for whole year.
The test series follows very logical sequence of Basic to Advance questions.&
Evaluation of Test and Solution to all the questions at the end of the test.
=========================================================
For PDF Notes and best Assignments visit @ physicswallahalakhpandey.com/
Follow us on: Instagram instagram.com/physicswallah/
Facebook: facebook.com/physicswallah
===========================================================
12th Chapter 9 : Ray Optics 01 : Introduction & Reflection in a Plane Mirror JEE /NEET
ua-cam.com/video/_nGZGo4gHGo/v-deo.html
Ray Optics 02 : Number of Images formeed by Two Plane Mirrors JEE/NEET
ua-cam.com/video/xLMFyXXUfTs/v-deo.html
Ray Optics 03 : Velocity in Plane Mirror - Velocity of Object & Velocity of Image JEE/NEET
ua-cam.com/video/-zjwlf1sPtQ/v-deo.html
Ray Optics 04 : Spherical Mirrors: Introduction :Focus ,Focal Length & Focal Plane - Sign Convention
ua-cam.com/video/NdJEdh3xC2Y/v-deo.html
Ray Optics 05 : Image Formation by Concave & Convex Mirror for Different Position of Object JEE/NEET
ua-cam.com/video/iEMPrqdGPMU/v-deo.html
Ray Optics 06 : Mirror's Formula -Derivation for Concave & Convex Mirror +Basic Numericals + Concept
ua-cam.com/video/bSxWxqfhIYE/v-deo.html
Ray Optics 07 : Magnification - Magnification & Mirror's Formula Best Numericals JEE/NEET
ua-cam.com/video/P2pLDPj-DWk/v-deo.html
Ray Optics 08 : Combination Of Mirrors - Concept of Virtual Object JEE /NEET
ua-cam.com/video/GLBzqqpcRF4/v-deo.html
Ray Optics 09 : Velocity in Spherical Mirrors - Velocity Of Object & Velocity Of Image JEE/NEET
ua-cam.com/video/IHL0rxbPWJo/v-deo.html
Ray Optics 10 : Refraction Of Light : Snell's Law & Refractive Index JEE/NEET
ua-cam.com/video/VimYgbSw28g/v-deo.html
Ray Optics 11 : Real Depth and Apparent Depth - Complete Concept with Best Numericals JEE/NEET
ua-cam.com/video/rUi_chxd_qE/v-deo.html
Ray Optics 12 : Refraction - Shift through a Glass Slab : JEE/NEET
ua-cam.com/video/18DZxFMlNqE/v-deo.html
Ray Optics 13 : Critical Angle and Total Internal Reflection - TIR - JEE/NEET
ua-cam.com/video/GIv3PN9vcR8/v-deo.html
Ray Optics 14 : Refraction through Prism : Concept , Numericals & Minimum Deviation Case JEE/NEET
ua-cam.com/video/DnC5-gM81qc/v-deo.html
Ray Optics 15 : Refraction from Spherical Surfaces - Formula - Derivation and Numericals JEE/NEET
ua-cam.com/video/SZm0KLuRpKI/v-deo.html
Ray Optics 16 : Lens - Introduction : It's Types , Optical Centre , Focus , Focal Length JEE/NEET
ua-cam.com/video/-K9yueGZ5pI/v-deo.html
Ray Optics 17 :Image Formation By Convex and Concave Lens for different Positions of Object JEE/NEET
ua-cam.com/video/jJB4roc5n2E/v-deo.html
Ray Optics 18 : Lens Maker's Formula - Derivtion and All Types of Numericals JEE/NEET
ua-cam.com/video/KYHt5Dxza5Y/v-deo.html
Ray Optics 19 : Magnification - Magnification & Len's Formula with Best Numericals JEE/NEET
ua-cam.com/video/_E_6EcA6Kr4/v-deo.html
Ray Optics 20 : Combination of thin lenses in Contact II Cutting Of Lenses II Power - JEE/NEET
ua-cam.com/video/8i1_zA336Pc/v-deo.html
Ray Optics 21 : Silvering Of One Surface Of Lens - Silvered Lens JEE/NEET
ua-cam.com/video/3eX52D-7G80/v-deo.html
Ray Optics 22 : Microscope - Simple Microscope & Compound Microscope - JEE/NEET
ua-cam.com/video/-QIximwdKYI/v-deo.html
Ray Optics 23 : Telescope - Refracting Telescope & Reflecting Telescope JEE/NEET
ua-cam.com/video/n8nCGAg3AuU/v-deo.html
Sir dispersion by prism , dispersive power, ye SB nhi h
Wooooowwwwe
Sir ya class 10 class ki numerical ha plz batiya
sir apne dispersion without deviation chod dia vo bhut important topic h
Dispersion without deviation and deviation without dispersion yeh do topic video main nehi hain sir.... 2017 k Neet Mai question aya hai isse..
Who else want to see alakh sir in 'kaun banega crorepati' karmvir episode
This guy deserves more than this....
Film banni chahaiye....jisne 20 baccho ko padhaya unki film aa gai...so alakh sir to pure india ko padha rahe hai ..chaaye amir ho ya garib...
.
Allah bless u sir.....all the bst for everything
@@soyabKhan-xk7sd yes, of course bro
Let's see
@@soyabKhan-xk7sd star shine this is not blesh its bless
We will soon see him there
@@aakarshsrivastava1120 I wish
0:27 prism introduction
17:24 numerical 1
22:07 numerical 2
28:04 numerical 3
38:58 factor on which angle of deviation depends
58:09 numerical 4
1:02:27 minimum deviation
We have biggest classroom with 3 million classmates
@BRAIn cLASH 😂 😂
True bro 🤩
Yes bhai 😘😘
@BRAIn cLASH Tu kitna padehega bhai
@BRAIn cLASH Please present then comments
Who thinks that physics wallah is better than our school teacher
No comparison
🔥🔥🔥🔥he’s much better than coaching teacher
Me
❤️
I don't think , I already know.
time waste : 0 sec
knowledge : 110%
😍😇😍
100% :- Am i joke to you
@@lalabirju1691 🤣🤣🤣🤣moj krr de
@@lalabirju1691 😂😂😂😂
No 💯
'100%' pe vishwas nhi hai kya
This is the number of people, who love Alakh sir ❤️
👇
👇
👇
Don't do this because no. Of likes are very less here
@@SS-oo8sj naa.....jitne acche se sir basics smjhate Hein , mujhe ni lgta ki koi aur krwa skta hai...
सर आप हमे फ़्री मे जो सुविधाएँ उपलब्ध करा रहे है सायद ही ऐसा कोई कर सकता है।
मैने हीरो तो बहुत सारे देखे है पर वो सब imaginary होते है और आप एक real हीरो है। जैसे real image को पर्दे पर प्राप्त किया जा सकता है,लेकिन imaginary image को नही।उसी प्रकार आपके द्वारा फेके गये सभी बॉल पे हम लोग छक्के चौके मारते है बाकी teacher's तो केवल bounser फेकते है। I am ajay bhai patel.👃.
@@SS-oo8sj Han pata hai hame sabke bare mai gradeup, unacademy. Vo sab padhate hain
Sir feel dete hain .vo chejo ko mind fit karte hain lekin apne sir heart mai fit karte hain . 😏😏😏☺😎😎
@@SS-oo8sj bhai mujhe pata hai sir ne electrostatics and magnetism mai kai chije chod di lekin jitna vo padhate hai usse mere hc verma solve easily ho jati hai . I accept ki kuch topic apne aap padhe pade hai lekin trust me ki sir 100%correct padhate hai . Unacademy par physics ke teacher ki tarah nahi hai . Ek baar sir ka 1 lecture tu unacademy and gradeup vaalo se compare kar. I know ki sir questions nahi karate lekin concept jaruri hai . Baki quij toh unacademy par bhi kar lo
Those people make dislikes are not children but they can be teachers who are jealous from sir
😁😁😁😁😁😁😁
I think u r ryt😁😁😁
😁😁yes
Even bo teachers hi hote h
That's mean other sir also learn from alakh sir😂😂
Ya ryt
Let's how many legend's are seeing this lecture in 2022-2023 session
Pov:- tommorow is my physics pre board 👄👃
Same
Same
In mine 1st pre board most questions were from prism,but that time i didn't studied prism
@@ayenpatel3738 mere me ek question nahi aaya-
mine is tomorrow...
Answer of last two min deviation questions are:
1. Min deviation-60°
2. Refractive index of prism- - underroot 2
Is this correct?
Sai
Ek dam sahi pakde
Right
Guys.. Ek doubt tha.. At 28:45 sir ne jo question diya hai.. Usme hmne ek condition check nhi ki.. A = r1 + r2
A=120 , r1 = 30, then r2 will be 90° but hmne triangle dekha ki 120, 60 then 0 angles.. Pr upr wali condition se r2 aa toh rha hai..
How many viewers belongs to 2024 boards
I am
Mee 😢😢
Mee bss optics hi rehta hai fir physics done ho jayegi
I'm for 2026 boards😅
Just in the morning before the exam 😅
Other teachers:Make two triangle and join the edges of that triangle..our prism is ready
alakh sir:Doo triangle banao jojhoo jojhoo jojhoo😂
😂😂🤣🤣🤣
😂😂🤣
Avoiding your sleep and uploading videos for us at 4am...... great work sir🙏🙏.... Respect🙏💓
Alakh sir is better than best.
ua-cam.com/video/pj3_sysGLWU/v-deo.html
@@suhanisharma2277
FgKirsoy2
SACRIFICING*
37:47 फूलों का तारों का सबका कहना है।एक हज़ारों में physics wallah है।
*Karodo me...*
😎😇😊.....
Fact:
There are millions of jhaadu waala, sabji waala and etc....and Everyone take the thing from different people but There is only one "Physics wallah" to whom all we take physics knowledge only with him. He is legend.
Universe me
Huge classroom with 11.2 M students!!!!😮
1.Minimum deviation =60 degree
2.refractive index of prism:underroot 2
Correct
@@tusharbehera3507 correct
Sir wow u don't sleep for us.thanks sir😭😭😭. Thanx for the likes guyz this is my highest
Yup
Ek din mein 2 video record hota he air alag alag din upload hota he
@@neharahul616 khud Dekh le sir ki t shirt do video mein same rehti he aur fir change hoti he
@@SS-oo8sj har jagah negative approach nikalte ho
Kese ghatiya Soch h tumhari
@@rameshchandrajoshi2206 mein to sirf Bata rha tha
Ray optics is very interesting!!!!
yes if u have time...not when u have boards in 15 days
@@sapananaik8776 lol
@@sapananaik8776 alakh sir hain toh always interesting
No
Yes, if Alakh sir is there...then everything becomes interesting...😉😉😉
10:37 ,My marks graph before alakh panday sir's lectures😂😂😂😂😂
😂😂
😂😂😂😂
😂😂😂😂
Hahaha
Tatakae !
I was very confused in this topic at my school but now its clear 👍💯
Who is watching it in lockdown???
Like: 👍
🙋♀👩⚕
Me
Me
🙋♀️
We are
My morning alarm- "HELLO BACCHOOO.........."🔥🔥🔥🔥🔥🔥😂😂
hehe nice idea
Bhai kaise set kiya
Friends Maths ki koi aisi channel batao na......🙏🙏🙏
@@akashmishra6547 Friends Maths ki koi aisi channel batao na......🙏🙏🙏
@@tanaypatel7192 Mohit tyagi sir
Refracted ray doesn't always bend towards normal.
In glass slab when the light enters from rarer medium to denser medium then refractive Ray is always bent towards the normal but in prism when the light enters from rarer to denser medium then it is not always bend then normal. why?
The light ray is always bent towards the normal when it enters from a rarer medium to a denser medium. This is because the speed of light is slower in a denser medium than in a rarer medium. When light enters a denser medium, it has to travel a shorter distance in the same amount of time, so it bends towards the normal.
In a prism, the light ray may not always bend towards the normal when it enters from a rarer medium to a denser medium. This is because the prism is shaped in such a way that the light ray is refracted twice. The first time the light ray is refracted, it bends towards the normal. The second time the light ray is refracted, it bends away from the normal. The overall effect of the two refractions is that the light ray may not bend towards the normal.
The amount of bending of the light ray depends on the angle of incidence of the light ray, the refractive index of the prism, and the angle of the prism. If the angle of incidence is small, the light ray will bend only slightly towards the normal. If the angle of incidence is large, the light ray will bend more towards the normal. The refractive index of the prism also affects the amount of bending. The higher the refractive index, the more the light ray will bend towards the normal. The angle of the prism also affects the amount of bending. The larger the angle of the prism, the more the light ray will bend away from the normal.
Here are some examples of how the light ray may bend when it enters a prism from a rarer medium to a denser medium:
If the angle of incidence is small and the refractive index of the prism is high, the light ray will bend significantly towards the normal.
If the angle of incidence is large and the refractive index of the prism is high, the light ray will bend even more towards the normal.
If the angle of incidence is small and the refractive index of the prism is low, the light ray will bend only slightly towards the normal.
If the angle of incidence is large and the refractive index of the prism is low, the light ray may actually bend away from the normal.
Thank 😊
Very much happy to have 3 million students family..... Love u physicswallah.... 💜💜
Sir your dedication to this channel is really self less 🙏🙏🙏
Your focus motivates me to study
Hope I get to meet you sometime in my life that would be great👍
meet him in allahabad
Waah Sir thaank u !! Aap Hamare liye itni mehnat karte hai ki "4:08am" ko video upload kiya
Timer set rhta hai...
आप जैसे महान टीचर की आवश्यकता है इस समय हमारे देश को
4 million students soon sir on this platform. Good wishes for you 🙏🙏🙏
Pata hai🤫🤫🤫🤫🤫
S
Ho gya vai
6 hai 4 nahi
Comment to dekho bhaio kitna purana hai
Nind nhii aa rha tha
Phn main notification baje
Socha kise ne msg kiya hoga rat ko😍😍
Par usse bhi acha notification aya ke lecture 14 ray optics
Aur bas aise hi suru hoo gaya parai🤗💓
ME: SIR KI VIDEO KO TO BINA DEKHE HIS LIKE KAR DIYA
Good
bahut accha kia :-)
Sir very very thank you for help us understand the lecture
It's amazing that i completely understood this lecture.. Like very very smoothly
You Are awesome sir...🙏🙏
Really one of the bestest video on the UA-cam!❤❤❤
Sir isme dispersion without deviation and deviation without dispersion in prism topic or rahta h. Plzz uspe 1 video banaye Sir🤗🤗 btw luv u Sir ji. You are doing a great job.
Yaar sir kitna acha kaam kr rhe hai saara 10 to 12th ka padhai free youtube par sabko jitna ho sake uthna support krna chaiye sir ko ❤️❤️ love you sir you are just awesome😘
I really enjoyed this video it's much helpful than I expected 😊😊😊
Love you a lot Sir...❤️❤️❤️ Aapki vjh se aaj Mera favourite subject physics ho gya hai... Jisse main two month phle hi bahut drta tha.... But ab I love toooo muchh physics and you too also...😍😍😍😍😍😍
Sir really appreciate you work sir !😁😁
The way you teach is mesmerising!
Your videos have really been helping me a lot thank you very very much .....
Lots of love from Hyderabad!👍👍. 11th class....
Thank you sir .....we are confident just because of you....
I go to school and coaching as well after all this I also watch Alakh sir but the way he makes my concepts clear no body had ever made things this easy like him . Thank you so much sir every single video of your's is really worth it..
Same
Accha bhaisabh
Is this enough to get good marks in board
.
Please someone tell me I haven't studied anything
@@productivity23 yes it is more than enough.
Gajab lecture
Aur usese gajab examples.
Wah👏👏👏
Thank you so much sir I was absent for few classes in my school but now i have confidence after listening this
58:38 we could take del >del min(from graph).
25+e-A >32+32-A
e>39. And from options e=40.
Woah that was an excellent and easy method 🔥🔥
Thanks mate , i got my answer 🔥
we have a lovely classroomm with a brilliant ... affectionate and intelligent sir...which is the key of our success
Who is here after when physicswallah app release😀😀😀✔
✔
✔
2023 boards attendence laga lo
🖐🖐
13 din reh gaye
👋
The question at 59:00 can also be solved without graph..
As we know ∆ (Treated as delta) = (i + e) - A..
So when i= 32°, e also = 32° ( As ∆ is min.)
Then ∆min = 64 - A
And when i = 25°. Equation can b written as.. ∆ = (25+e) - A
Subtracting 2nd equation from first..
∆min - ∆ = 39 - e
Here as ∆min is smaller tham ∆.. its answer would be -ve
So 39 - e = -ve value.. which is only possible when e > 39...
So only 4th option satisfies this🙂
Cool!
😮😮
I promise you sir i will definitely study from today until I feel confident
Thank u so much Sir... 🙏✨The way u clear each n every concept is awesome 😎💖
Thank you Sir
Hear Sir saying at 21:59 and see Sir proving them today......❤ He always wished to do something great, had the zeal and Aaj wo ek true example hai ki kaise koi apni mehnat aur vision se bada banta h
Thank you so much sir.....I am able to deal with physics only because of your guidance and teaching......lots of respect 🙏🙏🙏
I can watch two things with continuity ❤️❤️❤️
Movie 🎥 and physics wallah alakh sir video
True ❤️
I don't know why... but I love Snell's Law...😍
bhai 1.5 din mei with notes yaha tak phuch gaya aur abhi 4 hr aur krunga toh 2 lec toh ho hi jayega aisa lg rha h ki aaj samapt ho jayunga . Majburi h krna hi padega pr maza bhi aa rh h aur finish ka wait kr rha hu 23 lec finis krna is not a joke aur uski khushi alag hogi
Practice?
Bhai agr board wla ha toh pura lecture mat dekhna 2,3 topic delete ha
After singing "Phoolo ka taaro ka" , the words sir said were exactly what was going through my mind :')
Thank you so much sir....... easily understood......ready for today's test
Sir your are heartbeat of million of students.❤️❤️❤️❤️❤️
43:00 GRAPH for Angle Of Deviation.
U are great sirr
My whole physics of 12 is depend on you
Your vdos are tooo gud and helping me lottt
Thnnnkss a lot sir
1:01:23 you can also solve as
S min < S
S=(i+e)-A
(32+32)-A < (25+e)-A
64 < 25+e
Only possible value for 'e' in options is 40
Brilliant
Good one 👍
Thanks sir for your wonderful lecture.
It's a great way to learn physics
Really sir your teaching style is fabulous and you are number one physics teacher of India proud of you slr
Sir you are the best teacher in India and world also a hero in physics and chemistry and your teaching expropriation is best for ever
Wah sir "04:16"AM. Ke liye....thank you very muchhh.....😎❤️❤️❤️
Tomorrow is my practical exam. of physics and my topic is "prism" ... So learning it from here 🙏🥰
सर आप याद दिला देतो हो, उसकी.... 😥😥. Thank you sir, you are a very great teacher. 🙏🙏🙏🙏
At 58:18 I noticed Alakh Sir switch off the fan due to loud voice. Hats off sir how much you care about us
Thank you
Ab kya kr rhe ho
Din ka suruwat alakh sir ke sath aur kya chahiye😍😍😄
Sir jii gurujii plzzzz bol dijiye syllabus khatam ho jaega na chem aur phy ka
Bahut tension hoo rha hain
Aapka din suru ho gaya??...me to abhi sone jaa raha hu😅
@@Karthik-kt24 me bhi
@@Karthik-kt24 kya karuu sir jii ka andaz hii kuch alag hain
Apeox not complete brother
@@sandeepkumaryadav3223 matlab kya hain bahii iska
Sir jii ne kya bola wo nhi karenge complete
Plzzz yar sab like karo taki sir atleast dekh pae msg ko
Great sir
Great teaching
Great potential
Great help
Great work
Great sir
Thanks sir
Aaj v ye lectures utne hi pricious hain sir 👍❤️
Still watching this video in 2024😀
You are important person in my life Thank you so much sir
@Lallan Kumar Lallan Kumar Here if the light ray goes straight the the r2 becomes 0° which is not possible so the light will not go straight (parallel to the base side) but it will just tilt a bit an TIR takes place
Master of physics- Physicswallah ❤
For 2o23 board
This content never gets old
Also 2024
@@SurajKumar-pi1hy is this topic there for 2024 boards? can u say which lectures we can skip(dleted)
Thank you so much sir...for your great efforts and hardwork....✌✌✌✌✌✌✌✌✌✌✌✌..
I feel physics 😁😁😁😁..
Thanks a lot sir..🙏🏻🙏🏻..
With a lot of respect..
When u will start modern physics and wave optics???
🙏🙏🙏
Bhai sir is giving his100percent jald he start hogs wave optics...
Answer of last ques..
Angle of minimum deviation =60°
Refractive index of prism =root 2.
The best teaching by the best teacher..🙏🙏😊😊
how you find minimum deviation ?
@@nilendrasingh2625 use the same formula
Sir aapka yeh ray optics ka series bahut mast h aaj mai 14th lecture me hu.... Bahut maza aa raha h 😎😎😎😎🥳🥳
Sir aap mahan ho ... Itna jabarjast koi nahi padhata...
You are truly gifted
This class is the biggest classroom with nearly 5 million students
Awesome lecture 👌👌
Best teacher of physics in the world....👍🏼👍🏼👍🏼👍🏼
Thankyou sir you clear my all doubts☺☺☺
i really like his art of teahing...he must be proud of his skill.. keep it up bro
7:05 refraction through a prism 16:49
Sir aapne Jo bola vo kar Diya bahot bada sachme kar dikhaya ❤️💯💪🙏
3rd question is amazing 🔥🔥
*And this was frequency for which we were looking for....*
Same
Same
Resonant frequency
@@neharahul616 same hota hhai voh
100th like bro
Sir I am really thankful to you it's
Because of you, the subject I was weak in has become my strong point now
Really proud to be your student.
Lecture was phenomenal sir
Sir you r just awesome ❤️ always with you bhaiya #proud
Good morning sir 😊 you are the best
And thanks sir for uploading such a complete study material which help us a lot to crack neet and jee exam
Thanks you sir 🙏🏻😊
Sir ,i have cleared Indian Air Force exam just because you .
Very very thank you sir
Congratulations
Seriously best lecture..all lectures are best ...😍😍
Such a great human being. You will live long sir❤️
38:00 arrey sir aapko sbke baare m kaise pta hota h...... "ki bchi hui maggi m se zyada kisko milega" 😂😂
hahahahha
Thank u so much dear sir ....it is all becoz of ur videos that I had scored 161 marks out of 180 in physics in neet 2019 ....and currently i m pursuing my mbbs
Please give some tips to me to crack neet
It's been 3 yrs 🎉
Bhaut ache se samajh agya sir
Really, osm explanation. God bless you.