PHYSICS HIGH SCHOOL

. A ray of monochromatic light (f = 5.09 × 1014hertz) in air is incident at an angle of 30.°
on a boundary with corn oil. What is the angle of refraction, to the nearest degree, for this
light ray in the corn oil?

Answers

Answer 1
Answer:

The angle of refraction of light ray in the corn oil is 20°.

What is angle of Refraction?

Angle of refraction is the angle the refracted light ray makes with the normal to the oil-air interface.

Given data:

Angle of incidence = 30°

Analysis:

The refractive index of oil is 1.47.

Using the formula for refractive index(n) = (sini)/(sinr)

1.47 = (sin 30)/(sin r)

1.47(sin r) = sin 30

sin r = (sin 30)/(1.47)

sin r = 0.3401

r = arc sin(0.3401)

r = 19.88° which is approximately 20°

Learn more about Refraction : brainly.com/question/10729741

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Answer 2
Answer:

Answer:

its 20 degrese

Explanation:

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Answers

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Answers

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Answer:

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Explanation:

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Answers

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Answers

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Answers

Answer:

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Explanation:

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Answers

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