Answer all questions in the space provided. Box only and all of your answers. Keep all work as organized as possible for the mental health of your grader! Vsound = 343 m/s, Vlight = 3 × 10$ m/s, W o = 5.67 x 10-8 m² K nglass = 1.5, nwater = 1.33, Question 1 Light is incident on the surface of a pond at an angle of 30° with respect to the normal. What is the angle of refraction as the light passes inside the water?
Answer all questions in the space provided. Box only and all of your answers. Keep all work as organized as possible for the mental health of your grader! Vsound = 343 m/s, Vlight = 3 × 10$ m/s, W o = 5.67 x 10-8 m² K nglass = 1.5, nwater = 1.33, Question 1 Light is incident on the surface of a pond at an angle of 30° with respect to the normal. What is the angle of refraction as the light passes inside the water?
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Transcribed Image Text:Answer all questions in the space provided. Box only and all of your answers.
Keep all work as organized as possible for the mental health of your grader!
V sound = 343 m/s,
Vlight = 3 × 10® m/s.
W
o = 5.67 × 10-8
nglass = 1.5,
Nwater = 1.33,
m2 K
Question 1 Light is incident on the surface of a pond at an angle of 30° with respect
to the normal. What is the angle of refraction as the light passes inside the water?
Question 2 Calculate the critical angle of glass
Question 3 A wave is described by the function:
y = 20 sin (1207t – 3.r)
(a) What is the maximum amplitude of this wave?
(b) What is the linear frequency of this wave?
(c) What is the wavelength of this wave?
(d) What is the velocity of this wave?
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