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JAMB - Physics (2004 - No. 34)
A ray of light makes an angle of 35
o
with a plane mirror. What is the angle of reflection?
35
o
55
o
70
o
65
o
Forklaring
35
o
=35
o
= 70
o
180 - 70 = 110
110/2 = 55
o
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