The Focal length of a convex lens is 10 cm . Find out the radius of curvature of the lens ?
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The Focal length of a convex lens is 10 cm . Find out the radius of curvature of the lens ?
Radius of curvature is equal to twice the focal length.
↬R = 2F = 2 × 10
↬R = 20 cm.
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Answer:
•● ᴀɴsᴡᴇʀ●•
Given that,
Focal length(F) = 10cm
To find,
Radius
Radius = Twice of focal length
Radius = 2 × Focal length (F)
=> 2 × 10
=> 20cm.
Hence the Radius of the curvature of the lens is 20cm.
♡ ᴍɪss_ɪɴɴᴏᴄᴇɴᴛ♡
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