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