What is the value of P1? You can refer to the figure.

College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter31: Radioactivity And Nuclear Physics
Section: Chapter Questions
Problem 14PE: (a) Show that if you assume the average nucleus is spherical with a radius r=r0A1/3, and with a mass...
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IV is the one I need help with
Q1. A ray of light (ray a) in air (index of refraction=1) strikes a flat piece of glass at an
angle of
of the glass is 1.5. What is the angle 0 between the reflected ray (ray b) and refracted ray
(ray c) rays? (based on this question, answer from i to v)
= 84° with respect to the normal, as shown in the figure. The index of refraction
do'i
9.
a
P1
air
glass
|92 C
Fig. 1
In the figure above, Fig. 1, the velocity of ray "a" is Va, velocity of ray "b" is Vb, and the
English (United States)
O Focus
Transcribed Image Text:Q1. A ray of light (ray a) in air (index of refraction=1) strikes a flat piece of glass at an angle of of the glass is 1.5. What is the angle 0 between the reflected ray (ray b) and refracted ray (ray c) rays? (based on this question, answer from i to v) = 84° with respect to the normal, as shown in the figure. The index of refraction do'i 9. a P1 air glass |92 C Fig. 1 In the figure above, Fig. 1, the velocity of ray "a" is Va, velocity of ray "b" is Vb, and the English (United States) O Focus
(1/1.5) = (Sin r/ Sin 84)
Sin r= (.66)
r Sin-1 (.66)
r= (42.07)
1/1.5 x 99
.67 x .99
%D
iv. What is the value of P1? You can refer to the figure.
v. Using the angles, you obtained from iii and iv of this question and the
84+ thita + 42.07 = 180
thita + 126.07 180
thita = 180-1
%3D
%3D
www n
53.93
Transcribed Image Text:(1/1.5) = (Sin r/ Sin 84) Sin r= (.66) r Sin-1 (.66) r= (42.07) 1/1.5 x 99 .67 x .99 %D iv. What is the value of P1? You can refer to the figure. v. Using the angles, you obtained from iii and iv of this question and the 84+ thita + 42.07 = 180 thita + 126.07 180 thita = 180-1 %3D %3D www n 53.93
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