Question

A bucket of water is hung from a spring balance. A piece of iron is suspended in the water without touching the sides or touching the bottom of the bucket. The reading of the spring balance

Answer 1

Answer:

exert pressure of water of the spring balance

Answer 2

Answer:

When person dips finger in the water, water will

apply upthrust & finger will apply same force

on water in downward direction so Net force

in downward direction on water increases i.e.

reading of balance increases.