a spherical mirrror has a focal length of -10cm find radius
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Answered by
1
Answer:
the radius of the spherical mirror is
20cm.
Answered by
1
Answer:
-20cm
Explanation:
A spherical mirror has a focal lenth of -10cm
Radius of curvature
using formual R=2f(where "R" is the centre of curvature and "f"is the focal lenth)
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