Question

(Ans. 10.8)
7. Volume of an object is 20 cm and the
mass in 50 g. Density of water is 1 gcm?.
Will the object float on water or sink in
water?​

Answer 1

Answer:

Volume of object = 20 cm³

Mass = 50 g

» Density of object = 2.5 g cm³

Density of water < Density of object

Hence, object will sink.