Question

An iron block is on a boat which floats in a pond.
The block is thrown into the water. The level of
water in the pond will be
(a) equal to the earlier level
(b) less than the earlier level
(c) more than the earlier level
(d) depends on how large the block is​

Answer 1

Answer:

(b) less than the earlier level

Answer 2

Answer:

b)less than earlier level

Explanation:

When iron block sinks in the pond, it displaces water of volume equal to its own volume V2. Since V1>V2 displaced volume in first case was more than displaced volume in second case. Hence, level will fall

hope it helps.