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The index of refraction of silicate flint glass for red light is 1.620 and for violet light is 1.660. A beam of white light i

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Answer #1

(1) Angle of incidence;

ፅ = 24.1°

( 14.599 14.239

for red:

sinii u sinri

1.62 = sin24.1 sinrı

angle of refraction for red;

Ti = 14.599

deviation of red light;

Sri = 24.10 – 14.5990

оr = 9.501

for voilet:

sinii = sinr2

1.66 =- sin24.1 sinr2

angle of refraction for voilet;

Ti = 14.23989

deviation of voilet light;

Sry = 24.10 – 14.23980

dry = 9.86020

Angular separation'

or = 5r2 - Sri

Зr = 9.86020 — 9.5010

Sr=0,3592

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