Critical angle is that angle of incidence in the denser medium for which the angle of reflection in rarer medium is
a)
0
b)
57
c)
90
d)
180
Critical angle is that angle of incidence in the denser medium for which the angle of reflection in rarer medium is
a)
0
b)
57
c)
90
d)
180
Question ID - 152963 | SaraNextGen Top Answer
Critical angle is that angle of incidence in the denser medium for which the angle of reflection in rarer medium is
a)
0
b)
57
c)
90
d)
180
|
Critical angle is that angle of incidence in the denser medium for which the angle of reflection in rarer medium is |
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|
a) |
0 |
b) |
57 |
c) |
90 |
d) |
180 |
127