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An object 5cm tall is placed 10cm form a...

An object `5cm` tall is placed `10cm` form a convex mirrorr of radius of curvature `30cm`. What is the nature and size of the image ?

A

virtual, erect, behind the mirror, `10cm` in size

B

virtual, erect, behind the mirror, `3cm` in size

C

real, inverted, infront of the mirror, `10cm` in size

D

real, inverted, infront of the mirror, `3cm` in size

Text Solution

Verified by Experts

The correct Answer is:
B
`(1)/(u)+(1)/(v)=(1)/(f)` and `("size of the image")/("size of the object")=(v)/(u)`
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