Find the radius of curvature of this mirror if its focal length is 10 cm
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Answer:
The radius of curvature of the mirror is 20cm
Explanation:
The radius of curvature of the mirror is 20 cm.
Explanation:
Given that,
Focal length f = 10 cm
We know that,
The focal length is the half of the radius of curvature.
f = R/2
The radius of curvature of the mirror is
R = 2 × f
R = 2 × 10
R= 20 cm
Hence, The radius of curvature of the mirror is 20 cm.
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