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HW Q9- 1/f= 1/v -1/u 1/-100 -1/-25 25-100/-100×25 -75/-100×25 1/f= 3/-100 f= 3.33 P=1/f(m) ; 1/3.33 P = 3D Q10 - u=♾️ cm v=-83 cm According to lens formula f= -83cm P= 1/f(m) ;1/-83 P= -1. 25 D
Sir can you explain that how v (image distance) is negetive . As the image is forming inside our eye so it should be positive. And if it is negetive then it is indicating that the image is outside the eye . Sir please explain my doubt BTW sir you are my big inspiration❤❤❤❤
Finally I find this type of that's help me to understand myopia and hypermetropia. I search lots of videos but couldn't understand clearly. After watching this my all doubts are clear.❤❤❤❤
Hw Ans :- i) P= +3D and lens is convex ii) -1.2D and lens is concave Sir poora solution type karne mai alas aarha tha 😂😂 Ab aap dekhiye spamming bs 😌 your wish is our command 🔥🔥 Balle-Balle!! Tararara✨✨
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26:07 u here is -23 cm and you have taken u -25 cm
20:52😂😂😂😂
😂😂😂😂
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26:00 sir plz take u = -23 cm😊
Hw
1. +3D, convex lens
2. -1.2 D , concave lens
Tq
25:12 SIR YOU HAVE USED -25 AS OBJECT DISTANCE INSTEAD OF -23...🔥
Yes
Yaa
Agree
Agreed
-23 se karne se hi correct answer mil jata he...🎉
HW
Q9- 1/f= 1/v -1/u
1/-100 -1/-25
25-100/-100×25
-75/-100×25
1/f= 3/-100
f= 3.33
P=1/f(m) ; 1/3.33
P = 3D
Q10 - u=♾️ cm
v=-83 cm
According to lens formula
f= -83cm
P= 1/f(m) ;1/-83
P= -1. 25 D
Last wala p kaise nikla
@@dar7806 f cm mai hai to p =100/f cm use kara ga
jise divide karna sha 1.2048192771 aya ga jisko hum 1.25 bhi likha sakta hi
@@dar7806 bhai wo f cm me likhi h lekin Leni m me hoti h joki -100/83 hogi
Homework
1. P=+3D lens=convex lens
2. P=-1.2D nature of the lens concave
how did you solve first wala part
second to ho gya
@@AultRanjan-hm4gt take approx
@@AultRanjan-hm4gt same bro i also cannot solve first one
nature can not be concave nature is diverging
Hamara 1st ka 3.3D aya h
Homework
Q1 P=+3D and convex lens
Q2 P=-1.2 D and concave lens
Kukar hua bhai yu
Ek bar explain bhi kar deta
nature can not be concave nature is diverging
@@specatorguymore890 gazab bhai
Right bro
Amazing lec sir, We need imp from colourfull part aswell ,Thankyou
26:05 Here 'U' is 23cm.. thus the LCM becomes 69......Height of nonchalancy
25:09 sir here you take u=25 instead of taking u=23
Today session is amazing 🤩😍
This is about 25:10 while speak 25😅
claulation mistake
my sir
Thank you for saying it out loud 😂 I was actually really confused what sir was saying 😊
On subtracting 2cm from 25cm we get 23cm
Sir ab dil bhar gya...
Feel you bro
Matlab 😊
Hw ans 1)u=−25 cm
v=−1m=−100 cm
1/v-1/u=1/f
1/-100 -1/-25=1/f
=1/f= 3/100cm=(300/100)m=3m
P=1/f
=+3D(convex lens)
2) v=-83cm
u=-♾️
1/f =1/v-1/u
1/f= 1/-83 -1/-♾️
1/f=1/-83cm
P=1/f=(100/-83)m
=-1.204D(concave lens)😅😅
Sir, session was really amazing and helpful 🎉🎉❤
1st question f =1/3 m not 3m😊
@@preethamsk9418 yess but see carefully I have written value of 1/f =3m
Which equals to Power
Hw : 1. +3D and it is convex lens.
2. -1.2D and it is concave lens.
kal 2/03/2024 ko mera science ka board hai guys
Sirf tumhara hi nhi Mera bhi hai😒
Us 😁
Ek to m hu 😂
Guyz Mai exam Dene Jaa rha hu chai pee loo 😂
Eye to us moment ho gaya bro
Sir itna acha padane ka koi secret hai kya apke pass😲✨
02:20 video start 🗿
UA-cam should introduce.... 5x now 😂😂
Yeah cause I easily watch on 2x speed I really need that
H.W
(i) P = +3.0033D Convex Lens
(ii) P = -1.2D Concave Lens
nature can not be concave nature is diverging
@@specatorguymore890 Bro lenss
Bro kaiee ayya
25:09
HW:
Q9; +3D
Q10; Diverging lens of power +1.204D
Q10 ka answer -1.20 hoga vroo
nice ur the only one who is not confused that nature cannot be concave lens
Sir 23 cm likhna tha,25 cm likhdia, separation of 2cm numerical mein.
Dhanyawad dil se❤ 😊😊
good evening sir 😊😊😊 12:20
Hw 1) +3D convex lens
2) -1.2D concave lens
Hw 1. P=+3D
H.w 2.1/ Focal length=1/-v= -83 cm
P= - 1.2 D
Thankyou...
Wrong
29:24 HW 1 is +3.003D
Sir can you explain that how v (image distance) is negetive . As the image is forming inside our eye so it should be positive. And if it is negetive then it is indicating that the image is outside the eye .
Sir please explain my doubt
BTW sir you are my big inspiration❤❤❤❤
But the lens is forming out side the eye.. our eye is forming inside..
@@VedantuClass9_10_11 Thank you sir . Now I have understood
Thank you again ❤️❤️
H/W
Q1=p 3D or convex lens
Q2,=p --1.25 D
So, easy😎
Or concave lens
1)+3D convex lens
2)-1.2D concave lens
Homework question CONVEX+3.003 D
CANCAVE = -1.1D ( 1.2 D APPROXIMATELY)
Or sir kaisi lagi spamming bataiye ga zarur 24 hrs kya 10 min mai 200 hogye 😌🔥❤️
2 weeks mai 524 hi hue par 😢😢
Ashu sir. Accha padhate h
@@India_wallahto tu idhar kyu aaya hai 😂
Aur 1 saal me bas585 bro😢😢😢😢😢😢@@fusionstories0
@@Sachin_m2009 😢😢
Hw
1. Power = 3D convex lens
2. Power = -1.2D concave lens
Homework 1answer 3 dioptre ,,2 answer -1.2 dioptre
hw
1Q +3D
2Q -1.2D
Thanks for numerical , sir
Bhaiya dil se bol rha you are the best teacher
Video starts from 2:18 save time 👍❤
It's a very simple and easy way
A wonderful video..
Perfectly explained
.Best teacher you are!!
Sir brilliant 👏 ❤❤ I lean formula and finally I watched this vedio and I can do it thnkuuuuuuu sirgggg🫡🫡🫡❤❤🙏🙏🙏🙏🙏🙏
Thanku sir ❤❤ Numerical became super easy now 😊❤
Good morning sir 😅
But you are good teacher of physics... ❤ Lov you sir Dil se
Thnak you so much sir ...aj apne mere sare doubts solve kar diye is topic se related ....
Thank you sirrr
You teach ud veryy wellll
Kya baat hai sir ✨
9) ans is +3 D
10) ans is -1. 2 D
Sir thanks you , you really motivated me and now i can score full marks in this topic
SIR ANSWER IN QUESTION 3RD SHOULD BE B
Sir can you pls explain calculation of q 4 in physics calculations are the most difficult part
Sir ap bhut ache teacher ho
Kya mast padhate ho sir big fan....❤
Thanku so much sir 🤍
Thank you sir for your lovely video ❤
Thank you so much sir!!
25:34 sir aapne u= -25 le liya 😅 u=-23 Lena tha na 🙏 thank you so much sir🙏😃
Thank you....God bless you
Yes, ww want on colourfull world❤🔥
25:10
Object distance will be equal to 23
20:24 HW 2 is -1.2D
Wow i didn't expecte that numericals are this easy of this chapter thank you sir ❤....
Nice explanation sir
Sab samajh aa gaya
q.9) P=+3D q) P=-1.2D, CONCAVE LENS
Sir We want questions on colourfull world.....
Thanks master ji
Yes sir chahiye... 10 question
Q9 = +3D ;
Q10 = -1.2D,concave lens
All get it❤ fantastic explanation ❤
Super sir thanks you very much sir 😊❤
11k likes only ??This is so underrated. This teacher deserves minimum 1 mil bruh cmon do it.
Thanks a lot sir for this session it helped me a lot
Genuinely! You solved a big problem of mine 🙏 so when I will topped this exam I will let you know 😁
top??? bhai jab tune message kiya na tab sirf 1.5 mahina bacha tha tu average hi ayega mai toh just pass hounga woh alag baat hai
HW
9) + 3D
10) - 1.2 D
Finally I find this type of that's help me to understand myopia and hypermetropia.
I search lots of videos but couldn't understand clearly.
After watching this my all doubts are clear.❤❤❤❤
Just listening for 5 min all doubts gone
We want questions on colourfull world.....
2:37 video start
Tq❤
Sir, is it necessary that only if the answer is in point, you will get marks. If you give the answer in fraction form, will the marks be deducted???
SIR APKA PC SETUP BAHUT MST HAI
nature can not be concave nature is diverging for all who are confused
We want questions from the colourful world... 🔥
Sir you are amazing teacher of physics😊😊😊
Sir aapki aawaz bahut acchi hee❤🎉❤❤
Yes sir please give colourful world 10 most important question
Thank you so much ❤
Sir ji such me mza aa gya ish video me❤❤
Thank u for easiest explanation 😁❤
Abhisek sir is a star
Thank You sir Very Good Explaination ❤❤❤❤😊😊
it helped me sooo sooo much sir....tqsm
just amazingggg no one can ever beat this platform
Sir in the 6th qn of the hypermetropia why should we talk u as -25cm not +25cm. In the previous problem which is the 5th one we used +25 cm..
Really appreciating video 👍
Sir abb dil bhar gya .....😂😂😂😂 bhot achaa samjaaya sir........❤🎉
Homework answers :
1. Power =+3D lens (convex lens)
2. Power = -1.2D.... nature of the lens is concave
Hw Ans :- i) P= +3D and lens is convex
ii) -1.2D and lens is concave
Sir poora solution type karne mai alas aarha tha 😂😂
Ab aap dekhiye spamming bs 😌 your wish is our command 🔥🔥
Balle-Balle!! Tararara✨✨
10:36 d
20:51 तो बोलो बल्ले बल्ले
तो बोलो बल्ले बल्ले
Yes😂😂
Truth 🎉🎉
Good notice bro 🎉❤
Wwoww 🎉🎉
😶