An object of 2cm in length is placed at distance of 10 cm in front of a concave mirror of radius of curvature 30cm .Find the position of the image,its nature and size.
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hey,...here is your answer...u=-10cm
r=30cm
f=r/2
f=-15cm(sing conventions)
1/v-1/u=1/f
1/v+1/10=-1/15
1/v=-1/15-1/10
v= -30cm
the (-) sing indicates that the image is formed on the left side
r=30cm
f=r/2
f=-15cm(sing conventions)
1/v-1/u=1/f
1/v+1/10=-1/15
1/v=-1/15-1/10
v= -30cm
the (-) sing indicates that the image is formed on the left side
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