Physics, asked by TonyBen8365, 1 year ago

a ray of light is incident on denser medium making an angle of 40 degree with the surface After refraction it is deviated by 12 degree from its initial path The r.i. of denser medium will bea)2.6b)3.1c)1.5d)1.244​

Answers

Answered by aviralgupta389
4

c

use sin I/sin r relation

Answered by Ignitedmind123
2

Answer:1.244

Explanation:

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