ScienceClass 9CBSE
Q
An object weighs 10 N in air. When immersed fully in water, it weighs only 8 N. The weight of the liquid displaced by the object will be (a) 2 N (b) 8 N (c) 10 N (d) 12 N
A
Soln:
Answer is (a) 2 N
Explanation:
Object of weight displace d by liquid = weight in air- weight in liquid
=10N-8N
= 2N