write sign conventions for spherical mirrors .
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Anything measured is measured from the pole of the mirror
concave mirror- f is negative , u is negative and v is negative except the case in which virtual image is formed
convex mirror- f is positive , u is negative and v is negative because virtual image is formed always
hope it helped
allthebest
concave mirror- f is negative , u is negative and v is negative except the case in which virtual image is formed
convex mirror- f is positive , u is negative and v is negative because virtual image is formed always
hope it helped
allthebest
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Answered by
26
in concave
u=-ve
f=-ve
v=-ve
u=-ve
f=-ve
v=-ve
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