A large temple has a depression in one wall. On the floor plan, it appears as an indentation having a spherical shape of radius 2.50 m. A worshiper stands on the centerline of the depression, 2.00 m out from its deepest point, and whispers a prayer. Where is the sound concentrated after reflection from the black wall of the depression?
A
m
B
m
C
m
D
m
Text Solution
Verified by ExpertsThe correct answer is:
A
m
Wall will act as concave mirror
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