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Question

Question: A wooden cylinder floats in water with half of its volume inside water. The density of wood is –...

A wooden cylinder floats in water with half of its volume inside water. The density of wood is –

A

125 kg m–3

B

0.8 kg m–3

C

500 kg m–3

D

800 kg m–3

Answer

500 kg m–3

Explanation

Solution

Vrg = × 1000 × g

or r = 500 kg m–3