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A wooden block, with a coin placed on it...

A wooden block, with a coin placed on its top, floats in water as shown in figure. The distance l and h are shown here. After some time the coin falls into water. Then

A

l decreases and h increases

B

l increases and h decreases

C

Both l and h increase

D

Both l and h decrease

Text Solution

Verified by Experts

The correct Answer is:
D
As the block moves up with the fall of coin, l decreases, similarly h will also decrease because when the coin is in water, it displaces water equal to equal to its own volume only.
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