Physics, 24.08.2019 15:30 jojoblue2004
Maurice directs a beam of light on a sheet of glass at an angle of 51°. what is the angle of refraction in the glass? the refractive index of glass is 1.46.
a: 22 degrees
b: 29 degrees
c: 32 degrees
d: 36 degrees
Answers: 2
Physics, 22.06.2019 09:50
If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?
Answers: 3
Physics, 22.06.2019 12:10
Point charges q1 = 51 µc and q2 = −27 µc are placed 1.0 m apart, with q2 on the right. what is the force (in n) on a third charge q3 = 19 µc placed midway between q1 and q2? (assume the positive direction is to the right. indicate the direction with the sign of your answer.)
Answers: 3
Maurice directs a beam of light on a sheet of glass at an angle of 51°. what is the angle of refract...
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