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Standard VII
Physics
Reflection
Question
The glancing angle of incidence is
10
o
.
What will be the glancing angle of reflection?
80
o
60
o
170
o
10
o
A
60
o
B
80
o
C
10
o
D
170
o
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Solution
Verified by Toppr
Angle of incidence
=
angle of reflection
or,
90
0
−
angle of incidence
=
90
0
−
angle of reflection
or, glancing angle of incidence
=
glancing angle of reflection
So, glancing angle of reflection
=
10
0
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