A ray of light travels through air until it strikes the interface between the air and another medium. The incident ray makes an angle of ?1 = 34.0° with the normal, as shown in the figure below. Upon passage into the second medium, the ray is refracted, emerging from the interface at an angle ?2 with respect to the normal. A light ray in air is moving down and to the right and is incident on a second medium. It makes an angle ?1 with the vertical. Inside the vertical, it continues to move down and to the right but at a steeper slope than the incident ray. It makes an angle ?2 with the vertical. (a) Suppose that the second medium is flint glass. What is the angle of refraction, ?2 (in degrees)? (Enter your answer to at least one decimal place.) Check that your calculator is set for angles in degrees. Double-check the index of refraction you have obtained for the second medium from your textbook or another reliable source. Be sure that you are using the sin and sin−1 functions in the correct order. Be sure that you have not swapped the positions of the two indices of refraction. ° (b) Suppose that the second medium is fused quartz. What is the angle of refraction, ?2, in this case (in degrees)? (Enter your answer to at least one decimal place.) Check that your calculator is set for angles in degrees. Double-check the index of refraction you have obtained for the second medium from your textbook or another reliable source. Be sure that you are using the sin and sin−1 functions in the correct order. Be sure that you have not swapped the positions of the two indices of refraction. ° (c) Finally, suppose that the second medium is ethyl alcohol. What is the angle of refraction, ?2, in this case (in degrees)? (Enter your answer to at least one decimal place.) Check that your calculator is set for angles in degrees. Double-check the index of refraction you have obtained for the second medium from your textbook or another reliable source. Be sure that you are using the sin and sin−1 functions in the correct order. Be sure that you have not swapped the positions

A ray of light travels through air until it strikes the interface between the air and another medium. The incident ray makes an angle of ?1 = 34.0° with the normal, as shown in the figure below. Upon passage into the second medium, the ray is refracted, emerging from the interface at an angle ?2 with respect to the normal. A light ray in air is moving down and to the right and is incident on a second medium. It makes an angle ?1 with the vertical. Inside the vertical, it continues to move down and to the right but at a steeper slope than the incident ray. It makes an angle ?2 with the vertical. (a) Suppose that the second medium is flint glass. What is the angle of refraction, ?2 (in degrees)? (Enter your answer to at least one decimal place.) Check that your calculator is set for angles in degrees. Double-check the index of refraction you have obtained for the second medium from your textbook or another reliable source. Be sure that you are using the sin and sin−1 functions in the correct order. Be sure that you have not swapped the positions of the two indices of refraction. ° (b) Suppose that the second medium is fused quartz. What is the angle of refraction, ?2, in this case (in degrees)? (Enter your answer to at least one decimal place.) Check that your calculator is set for angles in degrees. Double-check the index of refraction you have obtained for the second medium from your textbook or another reliable source. Be sure that you are using the sin and sin−1 functions in the correct order. Be sure that you have not swapped the positions of the two indices of refraction. ° (c) Finally, suppose that the second medium is ethyl alcohol. What is the angle of refraction, ?2, in this case (in degrees)? (Enter your answer to at least one decimal place.) Check that your calculator is set for angles in degrees. Double-check the index of refraction you have obtained for the second medium from your textbook or another reliable source. Be sure that you are using the sin and sin−1 functions in the correct order. Be sure that you have not swapped the positions

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

A ray of light travels through air until it strikes the interface between the air and another medium. The incident ray makes an angle of

?₁ = 34.0°

with the normal, as shown in the figure below. Upon passage into the second medium, the ray is refracted, emerging from the interface at an angle

?₂

with respect to the normal.

A light ray in air is moving down and to the right and is incident on a second medium. It makes an angle ?₁ with the vertical. Inside the vertical, it continues to move down and to the right but at a steeper slope than the incident ray. It makes an angle ?₂ with the vertical.

(a)

Suppose that the second medium is flint glass. What is the angle of refraction,

?₂

(in degrees)? (Enter your answer to at least one decimal place.)

Check that your calculator is set for angles in degrees. Double-check the index of refraction you have obtained for the second medium from your textbook or another reliable source. Be sure that you are using the sin and sin⁻¹ functions in the correct order. Be sure that you have not swapped the positions of the two indices of refraction. °

(b)

Suppose that the second medium is fused quartz. What is the angle of refraction,

?₂,

in this case (in degrees)? (Enter your answer to at least one decimal place.)

(c)

Finally, suppose that the second medium is ethyl alcohol. What is the angle of refraction,

?₂,

in this case (in degrees)? (Enter your answer to at least one decimal place.)

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