In Fig. 33-47 a , a light ray in an underlying material is incident at angle θ 1 on a boundary with water, and some of the light refracts into the water. There are two choices of underlying material. For each, the angle of refraction θ 2 versus the incident angle θ 1 is given in Fig. 33-47 b .The horizontal axis scale is set by θ 1 s = 90°. Without calculation, determine whether the index of refraction of (a) material 1 and (b) material 2 is greater or less than the index of water ( n = 1.33). What is the index of refraction of (c) material 1 and (d) material 2? Figure 33-47 Problem 46.
In Fig. 33-47 a , a light ray in an underlying material is incident at angle θ 1 on a boundary with water, and some of the light refracts into the water. There are two choices of underlying material. For each, the angle of refraction θ 2 versus the incident angle θ 1 is given in Fig. 33-47 b .The horizontal axis scale is set by θ 1 s = 90°. Without calculation, determine whether the index of refraction of (a) material 1 and (b) material 2 is greater or less than the index of water ( n = 1.33). What is the index of refraction of (c) material 1 and (d) material 2? Figure 33-47 Problem 46.
In Fig. 33-47a, a light ray in an underlying material is incident at angle θ1 on a boundary with water, and some of the light refracts into the water. There are two choices of underlying material. For each, the angle of refraction θ2 versus the incident angle θ1 is given in Fig. 33-47b.The horizontal axis scale is set by θ1s = 90°. Without calculation, determine whether the index of refraction of (a) material 1 and (b) material 2 is greater or less than the index of water (n = 1.33). What is the index of refraction of (c) material 1 and (d) material 2?
A light ray travels from air (n=1.00) into a crown glass (n=1.52) with an angle of incidence of 49 degrees. The light ray continues to travel through the crown glass material into the diamond (n=2.42). At what angle does the light ray make with the normal line as it enters the diamond?
A ray of light is incident through glass, with refractive index 1.52, on an interface separating glass and water with refractive index 1.32. What is the angle of refraction if the angle of incidence of the ray in glass is 25 °?
A light ray travels from air (n=1.00) into a crown glass (n=1.52) with an angle of incidence of 49 degrees. The light ray continues to travel through the crown glass material into the diamond (n=2.42). At what angle does the light ray make with the normal line as it enters the diamond?
a.) 12 deg
b,) 30 deg
c.) 48 deg
d.) 18 deg
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