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A ball whose density is 0.4 xx 10^3 kg//...

A ball whose density is `0.4 xx 10^3 kg//m^3` falls into water from a height of 9 cm. To what depth does the ball sink ?

A

9 cm

B

6 cm

C

4.5 cm

D

2.25 cm

Text Solution

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The correct Answer is:
B
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