Question

When a piece of ewood is suspended from the hook of a spring balance, it reads 70gf. The wood is now lowered into water. Then the reading on the scale of the spring balance will be _____ a) Zero b) Less c) More d) Equal to reading in air

Answer 1

a) zero because the density of wood is less than that of water and it will float as byouncy provided by the water completely balances its weight.

Answer 2

The answer will be zero