Math, asked by nithyagnanam0p7ncaj, 11 months ago

a ray of light entering from air to water (u=1.33)is partly reflected and partly refracted .if the reflected and refracted rays are at right angles to each other ,the angle of refraction
a)
 \frac{1}{sin}  \frac{4}{3}
b)
 \frac{1}{sin}  \frac{2}{3}

c)
 \frac{1}{sin}  \frac{2}{ \sqrt[]{13} }

if u answer correctly with steps then

Answers

Answered by tushu5030
1

Answer:

answer of question is b

Answered by COSMIC30
0

Answer:

ya option b is the correct answer

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