1.

ias Radius of cu20 Cm Find the pastion of the imaan obiect plated at a distance o3

Answer» <p>R = 20we know that R = 2fso f=R/2= 10cmu = -12cmso, by using mirror formula....1/f = 1/u + 1/v1/10=-1/12+1/v1/v = 1/10+1/121/v =11/60cmv = 60/11cm..........(A)here v represent position of the image from the mirroru represent position of the object from the mirror and f represent focal length.</p>


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