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Class 10th Physics chapter 1 light reflection and refraction most important MCQs

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Please watch: "Question 8 exercise 8.1 class 10th maths//NCERT book //CBSE//full solution"
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Is video me bahut hi important mcqs discuss kiye gaye jo ki board exam ke liye bahut. Hi important hai agar aapko aur bhi mcqs dekhne hai toh aap hamare channnel pe jakar playlists se chapter wise dekh sakte hai thank you
#physics
#light
#reflection and refraction

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26 фев 2020

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Комментарии : 14

@rinkitaladhi2965 4 года назад

Thanku..... So much sir for this video...... Really it's very helpful 👍👍

@vivekyadavNITA 4 года назад

Your welcome

@risingaayush7995 4 года назад

Very nice!!

@parladkumar1452 4 года назад

very nice thank you so much Sir ji my name manav Kalra.

@vivekyadavNITA 4 года назад

Your welcome FOCUS ON YOUR STUDY

@parladkumar1452 4 года назад

Kaha par

@DurgeshGupta-wp9qm 4 года назад

Mast

@cutesingh560 3 года назад

Thik hai

@alexanderalexander7476 3 года назад

A spherical mirror produces an image of magnification - 1 on a screen placed at a distance of 50 cm from the mirror. (a) Write the type of mirror. (b) Find the distance of the image from the object. (c) Whatis the focal length of the mirror? Can anyone answer this question as my exams are approaching Pleaseee🙏🙏

@vivekyadavNITA 3 года назад

This is only a logical question. Your answers (a) Concave mirror (b) object distance= -50cm (c) focal length= -25cm

@vivekyadavNITA 3 года назад

You have to take only 1 min for solving this question.

@alexanderalexander7476 3 года назад

@@vivekyadavNITA for answer ( b) will the distance come in negative?? Also i got it as 0 as both object and image is formed at centre of curvature or object distance = image distance . While my teacher gave me 100 cm as answer. Which is the correct one ?

@vivekyadavNITA 3 года назад

Your teacher is right -50 cm is a object distance from pole while distance between image and the object is 100cm

@alexanderalexander7476 3 года назад

@@vivekyadavNITA thank you sir