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Important Numericals on Refraction of Light
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In this Lesson i have discussed few very important numerical Questions. After going through this course you will be able to approach a numerical and by further practices you can solve numericals by your own. Follow me for more such lessons. Thank You.

Mushir Niyaz
>Physics For All >5 years+ of Teaching experience FOUNTAIN INTERNATIONAL COACHING (NEET /AIIMS /IIT-JEE)

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(2)
U
Unacademy user
sir, dhanyawad,vo jo trick aapne bacche ko sikhaayi.. same tricks,we will apply n hope that we will able to learn more,😀
sir in course 3 the combined question also there is a calculation mistake in finding AB it should come 18.75
solution of question 5 is wrong
Mushir Niyaz
7 months ago
What should be the correct option as per your understanding?
Aditya Tiwari
7 months ago
according too the formula and the values given in the question the answer should be 36/square root of 15