This is how the topics should be explained our teachers just say this ray that ray those rays and boom and say ive finished my chapters and the remaining work is that u need to study😒🥴
If you guys are wondering, why the colour of laser changed inside the prism, Let me tell you that colour of light is dependent on its wavelength and when light enters are denser medium its speed decreases but frequency remains unchanged because it is dependent on the source [c=f*λ] (c means speed of light, f means frequency, λ means wavelength) That means on entering a denser medium the wavelength of light decreases and hence it changes its colour. Hope you learned something new😚
If you see there is also a Reflecting Light by first Surface. If you incident the light when angle of Refraction is perpendicular to angle of reflection, then Reflected light will be Horizontally Polarized without even using a Polariser. It is natural way to Polarise the Unpolarised Light.
I Love All Books Bhagwan Ji ki 📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚🙏🙏📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚
Sir we are able to see the path of light because of the light also dispersed by the dust particle...As it is not directly come to our eyes....Is it true??
If the light entering the prism is truly monochromatic, meaning it consists of only one specific wavelength (for example, pure green light), then there won't be any dispersion because there are no other wavelengths present to separate. In such a case, the refraction of the light through the prism will still occur, causing the light to bend as it enters and exits the prism. However, since there's only one wavelength, the green light will maintain its color and direction as it passes through the prism. Therefore, there shouldn't be any change in color from green to red or back again. If there is such an apparent change, it might be due to optical effects, imperfections in the prism, or some other factor not related to dispersion.
There is also another phenomenon happening there is two mediums one air and one glass speed and wavelength of light is different in different mediums i.e. air and glass thats why light ray is visible green in colour in air and orange in glass. due to mainly diferent wavelengths.
@@RAJENDRASINGH-ej6ci wavelength decreaSes , but here green is changing to red ( wavelength increases) so that is not the reason , only reason would be flouroscence colour is only dependent on frequency not wavelength
meney bas LINES, bht saari LINES aur bht bht SAARI LINES draw ki hui dekha black board pe, prism topic samjhatey waqt. Must be very pricy nahe toh teacher khud k paisey se v kharid k dikhata
1 questions. The colour changed in the prisim during refraction while again coming out it returned to original. Please explain. Some part of light is reflected back hence the light coming out will have less intensity. Please verify
@@Learnnhvfun u r doing nice work maam . By giving us all the practical . Don't know how many people are suffer from practical by reading and writing them but never try to understand . Thanks
There are two things taking place simultaneously, apart of light ray getting reflected and apart of light ray getting refracted! Giving raise to angle of deviation.
Yeh sab cheeze kharidne se hamare schools gareeb hojate hai
Lol 😂
RIP🙂
Tru
Bas ek prism aur laser light
🤣🤣🤣🤣
If only i had seen this in my 10th class
Me too.😊
I am in my 10th class.🙂
@@purplepink6267 zrj6ofjhoytiy0
bsvdih2fryii9sipli7608Tap on a clip to paste it in the text box.
I did
But with pencil on 2d
This is how the topics should be explained our teachers just say this ray that ray those rays and boom and say ive finished my chapters and the remaining work is that u need to study😒🥴
Thank you Yash 😊
Yeh!
Finally I can see it in real life Book wala kooch bhi samajh nhi aata tha😂
Keep watching 😊😇
@Alisha Roshan no,
Not at all
shi baat
Saaame.
mujhe ache se Samajh aata tha optics wala part Mera favourite tha
Damn 😧 practical ki to baat hi alag h 🔥
True
@@Learnnhvfun now do light through a perfect tetrahedron?
(With edge length 1)
Vhi to🥺❤️
@@Learnnhvfun Super bro It is in Standard 12 also
Wait till u take science in 11-12th, fir dekhna practicals kya halat kar dete h 🗿
I wish i got this video when I was studying this topic! Damn explanation man!
Ashu 😊
Are u in class10?
I am in class 10 and I studied this topic
@@anitakeshav9273 no actually i am in college now!
thank got I got it at my 10th
Who is doing preparation for board exam may u archieve 95+% 🤗☺️
For 90+ 🖐️
@@guptashreya2222 bhanu is doing
Thank you bro🤜
........
Demotivate ho gai hu😫
if only my physics teacher taught me like this
Hope so 👍
Thanks for showing this in real life.
Pleasure dear 😊
Not Just A Textual Definition Is Important, We Need Realistic Explanation Like This To Understand Physics In Depth!! ❤️
Awesome Sir😊
Ayush 😊
ua-cam.com/users/shorts-eyE07p2PuI?feature=share
If you guys are wondering, why the colour of laser changed inside the prism,
Let me tell you that colour of light is dependent on its wavelength and when light enters are denser medium its speed decreases but frequency remains unchanged because it is dependent on the source [c=f*λ] (c means speed of light, f means frequency, λ means wavelength)
That means on entering a denser medium the wavelength of light decreases and hence it changes its colour.
Hope you learned something new😚
👍
Thank you for the knowledge
But it’s also a monochrome?
Pls reply ….
it's because of "dispersion"
If only Indian school were more inclined towards practical knowledge...
We hv always done this without interest in our scls with pins... but today I got to know the real one.thankyou
Thank you so much for this type of video's😊
Pleasure 😊
ua-cam.com/users/shorts-eyE07p2PuI?feature=share must watch
Wow thanks, i hope schools too teach students like this
Hope so Shashank 👍
Funny
If you see there is also a Reflecting Light by first Surface. If you incident the light when angle of Refraction is perpendicular to angle of reflection, then Reflected light will be Horizontally Polarized without even using a Polariser.
It is natural way to Polarise the Unpolarised Light.
Why does the light not deviate from its path when it passes through the triangular face of the prism?
I had really understood the concept so clearly
Glad to know this 😊
Kash har school mai physics aur chemistry mai aise experiment karke sikhaya jata atleast class 10,11 and 12 ke liye
best practical explanation ever 👍👍
Glad it was helpful!
Really thank you so much for this video.. i wasn't understanding this concept but from this now i can..👍🏻☺️
So happy to know this Shruti 😊. Keep watching dear.
Amazing because today I study in refraction some light reflect also and we can clearly seen both refraction and reflection 😮😮😮😮
Green can not spilt further after dispersion because it is monochromatic light. 🧐🧐
most expensive thing a school can afford
I Love All Books Bhagwan Ji ki 📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚🙏🙏📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚📚
That's great 👍
ua-cam.com/users/shorts-eyE07p2PuI?feature=share must watch
Book ke peeche writer ka naam dekh kahi "bhagwan" toh nhi likha?
I share this short with my friends really it's too good to understand this phenomena
Thank you for sharing Palak🤗
Refraction of light 😊😊
Man I am in 10th class and just learn deviation 3 hours ago😂
Lucky you are! Others could only see / learn this many years after school....
Sir the video is nice
Pls show 0 deviation case also
😊
ua-cam.com/users/shorts-eyE07p2PuI?feature=share must watch
Practical makes our concept clear 🙂
omg i’m so glad to have found this channel at least now will definitely watch it before attending the exam :D
Hope you enjoy it!
This is how schools are supposed to teach us
Kisi ne red light absorb ki
Yeah! But I observed the red light not absorbed it.
ua-cam.com/users/shorts-eyE07p2PuI?feature=share must watch
@@alok_raghuwanshi 😂😂
Maine absorb karli light 😂😂
@@alok_raghuwanshi red light hai aa nhi sakta 😂🌚
Just mind-blowing.. 👍👍
Priya 😊
🤘👍👍👍
PROUD TO BE A SCIENCE STUDENT ❤👩🔬😎
Alina👍
@@Learnnhvfun 💜🦋🤗
Sir we are able to see the path of light because of the light also dispersed by the dust particle...As it is not directly come to our eyes....Is it true??
Correct 👍 laser is getting scattered by the air and dust particles that's why we are able to see the path
@@Learnnhvfun but I have one question sir why we not able to see the scattering path also??From side.
ua-cam.com/users/shorts-eyE07p2PuI?feature=share must watch
Because it's wavelength drops at such an amount we are no longer able to see it
If the light entering the prism is truly monochromatic, meaning it consists of only one specific wavelength (for example, pure green light), then there won't be any dispersion because there are no other wavelengths present to separate.
In such a case, the refraction of the light through the prism will still occur, causing the light to bend as it enters and exits the prism. However, since there's only one wavelength, the green light will maintain its color and direction as it passes through the prism. Therefore, there shouldn't be any change in color from green to red or back again. If there is such an apparent change, it might be due to optical effects, imperfections in the prism, or some other factor not related to dispersion.
Agr hmare school m aise practical hota to hm v aaj hum v topper hote
Amazing ♥👏
Yhank you Avnee😊
ua-cam.com/users/shorts-eyE07p2PuI?feature=share must watch
Ooo thankyou teacher ....you are amazing... 🤗 .... After watching this video ....
Now... i am your new subscriber....
Thank you Ayesha
WOW NICE EXPLANATION WITH PRACTICAL
Excellent 💖
Fatima 😊
Thank u so much sir🙂🙂...tomorrow I am having physics exam
Pleasure 😊. Best wishes for your exam.
The angle between incident ray and emergent ray is called angle of deviation
For physics practical is must . 👍Thank you for ur this video
Anytime 😊
I had an exam today and I'm repenting why I didn't get time to watch this video
This is why I took science but we never do it's practically only in the blackboard teacher doing thier bla bla bla and students falling asleep
As a kid we have experienced the same thing in the classroom. Thats why we are trying to provide these activities .
Thanks a lot ,It's a very good demonstration
😃😊
We stood about prism in our book - if we give white light to it the light will break in small parts in rainbow colours.
Thats why it is blue colour light
Sir why does the green laser appear to be red inside the prism?
Because its a low quality prism. It produces flourescence. Thats why
@@Learnnhvfun okay air
There is also another phenomenon happening there is two mediums one air and one glass speed and wavelength of light is different in different mediums i.e. air and glass thats why light ray is visible green in colour in air and orange in glass. due to mainly diferent wavelengths.
@@RAJENDRASINGH-ej6ci wavelength decreaSes , but here green is changing to red ( wavelength increases) so that is not the reason , only reason would be flouroscence colour is only dependent on frequency not wavelength
Super
Fantastic...l love prismas thanks for posting..
nice practical
Superb 👌
Chhabil 😊😇
ua-cam.com/users/shorts-eyE07p2PuI?feature=share must watch
Mid line se sidha light nikal gya
Looking so amazing and educational 🙏👍👌
Thank you 😊. Kindly watch the complete video on our channel.
😊😊❣️
A part of light is reflected and remaining is refracted. Nice to see.
meney bas LINES, bht saari LINES aur bht bht SAARI LINES draw ki hui dekha black board pe, prism topic samjhatey waqt.
Must be very pricy nahe toh teacher khud k paisey se v kharid k dikhata
Its same with all of us. We saw these concepts on blackboard. These things are not at all pricey. Check with Amazon.
1 questions. The colour changed in the prisim during refraction while again coming out it returned to original. Please explain.
Some part of light is reflected back hence the light coming out will have less intensity. Please verify
Due to change in the wavelength inside the glass medium
Important is also that one can see a weak reflected beam!
A big thanks for the last part I was really confused about the figure in my textbook
Welcome dear ☺️
Why are we seeing a reflected ray too? Even when the ray is going from rarer to the denser medium..
Every material reflect lighter even tough it is a prism
Correct👍
@@Learnnhvfun u r doing nice work maam . By giving us all the practical . Don't know how many people are suffer from practical by reading and writing them but never try to understand . Thanks
Our teacher was doing this chapter I think this video will help me.
Students should be taught with more practical show like this.
There are two things taking place simultaneously, apart of light ray getting reflected and apart of light ray getting refracted! Giving raise to angle of deviation.
Woww soo pretty and amazing~😍🤙
Thank you!! 😊
@@Learnnhvfun Love the experiments
! Keep up the good work~
"Bro must be a Good Science Teacher "
Thanku for amazing lecture sir all consept clear❤❤❤
Thank you sir...the topic is more clear now
Thanks now I can better understand Light chapter
Pleasure 😊
Wow it is so beautiful
Concept clear sir thank u ❤😊
जय अखंड भारत🚩🇮🇳
जय श्री राधा कृष्ण🙏❤
Wow pehli baar physics accha lga 😅
understanding things practically is so easy bruh
Indeed
Me discovering the 2nd reflected ray tht was hidden for decades from book diagrams 👁👄👁
Wow Sir kitna mast ha, eska bara ma, padh chuki hu but practical aaj dakha ha.... that,s Good👌👌👍👍
Thank you Anil 😊
i knew this concept from book and practical too (phys lab) but yours looks better cuz our kaser was kinda dull cuz of background light
Wow! Soo nice.
We Did This Yesterday in Our Practical ,It Was Pretty Awesome
Finally I see real life .prism class 10 mai PADI thiii👏🇮🇳🌍🌕🌱💐🥀😊
Aise hi alag alag tarah ki practical hame dekhana hai
I had seen this practical in my coaching 😊
Wonderful!
mai schi bol rha hoon mujhe pta nhi tha prism m se angle of deviation kaise bnta h
ab pta chal gya thanks sir
Welcome dear 😊
Thanku sir for giving us facility of getting good marks 😊😊😊✨✨✨💗💗💗💗💗💕💕🤔🤔🙄🙄🙄🙄
All the best
Physics wahi jo dewanna bana de🎉
Very Cool, Except For The Blinding Light
Superb. Very helpful and beautiful video ♥️
Thank you 😊 pandit ji
ua-cam.com/users/shorts-eyE07p2PuI?feature=share must watch
This video is very useful. Thank you so much!!
Pleasure
Thanks sir I was able understand deviation angle with your video
Pleasure
That little reflection of light be like:
My powers are beyond your understanding
Acha hain knowledge for everyone specily students.
Only if my science teacher had taught me like this
Science wouldn't haunt me till now😅😅
glad i did this many times but with pins i got a good teacher
This is not only quantity of education it's quality of education... Be practical and factual ❤
Mera school gareeb tha aur teacher rattubaaz 🤣🤣
Hmare school m hote h hue v show piece jesa rkha h 🫥 , I think school walo ko kuch jyada hi special lgta hoga syd
Wow! nice experiment
Wow this is far better than science theoey
Thank you 😊
Awesome sir thanks for sharing this😊
Anytime 😊
Angel kitna hain
Kya prisms ko shape badal diya to angle📐 badal jayega👌 ya same rahega
Angle📐 kisi shape per depending hota hai kya???