Spherical Lens - 2 || Image formation by Lenses || in Hindi for Class 10

Рет қаралды 18,128

2 жыл бұрын

In this Physics video in Hindi for Class 10 we explained how image is formed by spherical lenses, viz., convex lens and concave lens.
For drawing ray diagrams in lenses, we consider any two of the following rays -
(i) A ray of light from the object, parallel to the principal axis, after refraction from a convex lens, passes through the principal focus on the other side of the lens. In case of a concave lens, the ray appears to diverge from the principal focus located on the same side of the lens.
(ii) A ray of light passing through a principal focus, will emerge parallel to the principal axis. A ray of light appearing to meet at the principal focus of a concave lens, after refraction, will emerge parallel to the principal axis.
(iii) A ray of light passing through the optical centre of a lens will emerge without any deviation.
🔴 Click here to watch the whole playlist on Chapter 10 : 'Light - Reflection and Refraction' for Class 10 :
• Light - Reflection and...
👇👇👇👇👇👇 𝑷𝒓𝒆𝒗𝒊𝒐𝒖𝒔 𝑽𝒊𝒅𝒆𝒐𝒔 👇👇👇👇👇👇
🔴 Light - Reflection and Refraction (Introduction)
• Light - Reflection and...
🔴 Spherical Mirrors (Introduction)
• Spherical Mirrors - 1 ...
🔴 Spherical Mirrors - 2 || Image Formation by Spherical Mirrors
• Spherical Mirrors - 2 ...
🔴 Spherical Mirrors - 3 || MIRROR FORMULA and SIGN CONVENTION
• Spherical Mirrors - 3 ...
🔴 Spherical Mirrors - 4 || MAGNIFICATION
• Spherical Mirrors - 4 ...
🔴 Prove that R = 2f || Spherical Mirror - 5
• Spherical Mirror - 5 |...
🔴 Refraction of Light
• Refraction of Light ||...
🔴 Refractive Index
• Refractive Index || in...
🔴 Refraction Through a Rectangular Glass Slab
• Refraction Through a R...
🔴 Refraction by Spherical Lenses
• Spherical Lens - 1 || ...

Пікірлер: 60

@nikita_speaks 2 жыл бұрын

Happy diwali sir 🤩 ...may the little lamps of diwal, light up your life with enjoyment and a lots of happiness 🙏🏻🤗🤗😊

@l.7428 2 жыл бұрын

Sir please make videos like this with some extra deep concept ☺️☺️☺️ Thanks sir for your efforts

@edupoint.secondary 2 жыл бұрын

👍👍

@mohammadabdush8974 2 жыл бұрын

@@edupoint.secondary sir please make a video on how light interact with matter

@lakshya__gupta Жыл бұрын

Sar why hear you take to 2F1 & 2F2 instead of centre of curvature at 12:36 plzzz reply

@Snow-w7o Жыл бұрын

@@lakshya__gupta because it is 2 × focal length

@adarshtiwari6565 2 жыл бұрын

Thank you sir. Your teaching technique is soo good .

@pawansahu2671 2 жыл бұрын

Sir, I have a question that what happens during reflection at the atomic level when electromagnet wave i.e light hits electron?, plz reply

@nehabharti7959 2 жыл бұрын

Yes, light transfer anergy in election. So electron pushed in atomic path

@nehabharti7959 2 жыл бұрын

I am student of class 7

@savitakumari7847 2 жыл бұрын

Light particles jaisa bhi bheave karta h

@savitakumari7847 2 жыл бұрын

Or iske particles ko hmm photon kahte h

@anmolsingh6158 Жыл бұрын

Bro in that case photoelectric effect shown. The photoelectric effect is the emission of electrons when electromagnetic radiation, such as light, hits a material. Ok?

@Biswajit_G 11 ай бұрын

I don't have word to thanks you ❤❤❤❤❤❤❤❤ love you sirrrrrrrrr

@studyaesthetic5854 2 жыл бұрын

Your explanation is best sir Because of you only I was able to score full marks in science. Specially in physics and chemistry. Thank you sir.

@vishalgiri6378 Жыл бұрын

thank sir your teaching technic is so good

@supriya_3125 2 жыл бұрын

*Crystal clear.. Explanation..*

@vishnugalav9285 2 жыл бұрын

Nice video sir...........😊😊😊😊😊😊😊

@edupoint.secondary 2 жыл бұрын

🙏🙏

@snehamaurya4386 2 жыл бұрын

Sir biology ke chapter padhaiye please

@nikita_speaks 2 жыл бұрын

Most needest topic🎊🤓 ....thnks sir🙏🏻 ..u r always my fav. science teacher 😊🙇🏻‍♀️

@edupoint.secondary 2 жыл бұрын

🙏🙏

@KartikSharma-ln8rz 2 жыл бұрын

Sir vo physics m root problem aarhi h sin coss ki value nikalety h tab vo samjavo na kasie karein

@Snow-w7o Жыл бұрын

First study trigonometry then surely you'll understand.

@sanjiv6602 2 жыл бұрын

nice explanation

@babaollinone3375 Жыл бұрын

Sir aap mast padhate hai maja aa gaya

@evergreen___sad___status8192 2 жыл бұрын

Awesome 👍👍👍👍

@mayankgupta464 2 жыл бұрын

Superb sir keep it up sir next topic be sign convention please 🙏🏻🙏🏻

@edupoint.secondary 2 жыл бұрын

Sure, Mayank. 👍👍

@SahilKumar-sn5gm 2 жыл бұрын

Sir can you please explain why work is a relative quantity not absolute

@tanyagupta1203 2 жыл бұрын

Thanks sir for this video

@MayankSingh-cn2db 2 жыл бұрын

Best explanation

@alankrityadav4527 2 жыл бұрын

Thankyou sir

@Mamta-014 Жыл бұрын

Thnx sir

@skytoucher3578 2 жыл бұрын

Sir , class 9th science term 1 ke most important questions de dijiye

@sanjaychoudhary8763 2 жыл бұрын

good video

@mithleshpandey2838 2 жыл бұрын

Sir kya app human eye ke video la lakte ho

@vipin636 2 жыл бұрын

Sir your vice is good

@lalitadevi365 Жыл бұрын

Sir, what is the difference between deviation of light and refraction of light ?

@Sachinsharky 11 ай бұрын

Actually they both nearly same Deviate means to go closer to normal And refract means both to go closer and move further from normal

@arpitamishra7132 2 жыл бұрын

👍👍

@shahrozalam4921 Жыл бұрын

Sir angular deviation ache se explain krdijiye PLZZZZZ

@Satwiksingh870 2 жыл бұрын

Sir decomposition reactions me kya hamesha ek hi reactant hota hai? Agar yes toh sir respiration ek decomposition reaction nahi he kya?

@RajKumar-ec7rz 2 жыл бұрын

Respiratipn is not a decompostion reaction . In decomposition vreaction breakdown of only one reactant occurs

@Snow-w7o Жыл бұрын

Yes.Only one reactant and multiple products.

@RahulRoy-fg5gp 7 ай бұрын

What a explanation 🫡🫡

@jyotirmayroutray1519 2 жыл бұрын

Sir isca bad konsa chapter.

@rohitafollowerofjesus5621 2 жыл бұрын

sir Chemistry ka Metals and Non Metals wala chapter nehi mil raha hai

@Habish-gour 2 жыл бұрын

Sir 11th class bio 1st chapter video please 🙏

@MeenaKumari-hv2mf 2 жыл бұрын

@tgs3624 2 жыл бұрын

Sir Hindi bhi bataiye🙏

@qing007 2 жыл бұрын

What is different between oxygen and oxide

@Snow-w7o Жыл бұрын

O2 = oxygen

@Snow-w7o Жыл бұрын

Any element + oxygen = oxide

@arunkumarjaisar4061 2 жыл бұрын

Hello sir, I have doubt in gravitation of class 9 that we know that acoording to universal law of gravitation : 2nd law , force proportional to 1/d^2 , so in case of sun 's radius is so bigger than the earth but why the gravitational force is not less on Sun why. 🙏🏻🙏🏻🙏🏻 Requestly answer my question ..

@ABDxLM 2 жыл бұрын

Mass is also more

@anilsrivastava7850 2 жыл бұрын

D^2 means distance between sun and earth not radius of sun or earth

@ritikavishwakarma9992 2 жыл бұрын

According to Newton's third law of motion, if earth and sun are two objects, the both(sun & earth) will experience the same gravitational force. There's only a difference in acceleration. Because the sun has more mass, it's acceleration is less than that of earth.

@samiksha7899 2 жыл бұрын

We are talking about distance between the centres of two masses not the radius...