An object is placed 5 cm in front of a thin convex lens of local length 10 cm to obtain a virtual image. What will be the magnification produced by lens?
A) 2
B) 4
C) 6
D) 8
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A)2 is the answer
Reasoning:The formula for this is m=v’/v v’is the size of the virtual image here,10 cm and v is the size of the object here 5 cm
Hence,magnification =10/5=2
Thank you!
Reasoning:The formula for this is m=v’/v v’is the size of the virtual image here,10 cm and v is the size of the object here 5 cm
Hence,magnification =10/5=2
Thank you!
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