a concave mirror of radius of curvature 30cn produces a real image 3 times the size of object the distance between object and image is
a) 120cm
b) 80cm
c) 40cm
d) 24cm
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a concave mirror of radius of curvature 30cn produces a real image 3 times the size of object the distance between object and image is
a) 120cm
b) 80cm
c) 40cm
d) 24cm
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Answer:
(c)40cm
Explanation:
Answer:
the answer is c) 40cm
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