Select the true statements about reflection from a plane mirror Select one or more: a. An...
Select the true statements about reflection from a plane mirror
Select one or more:
a. An image is only formed if the angle of incidence is less than the critical angle
b. The image is the same distance behind the mirror as the object is in front
c. The image is a "virtual image"
d. The image is a "real image"
Homework Answers
a) NOT CORRECT CRITICAL ANGLE is normally discussed with refraction. not with reflection. so this whole argument makes no sense.
b) & c) correct image formed by plane mirror is same distance behind the mirror as the object is in front and virtual as the rays do not intersect in real and sideways inverted.
d) not correct as option c is correct, it can't be correct. image formed is virtual not real.
please let me know if it was helpful. thanks
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Select the true statements about reflection from a plane
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1. The bending of light as it moves from one medium to another
with different indices of refraction is due to change in what
property of light?
A) amplitude, B) phase, C) frequency, D) speed, E) color
2. A ray of light propagates in air (n= 1.33) and strikes a
sheet of crown glass (n=1.523). If angle of refraction in glass is
35.20 , determine the angle of incidence. A) 30.3 0 , B) 32.80 , C)
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need help. please answer #8-11
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PLEASE ANSWER ALL PARTS, THANK YOU!
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