A packet of 400 g and volume 200 cm3 is put in a water tank. The relative density of packet is
2
4
400
200
The correct option is A. 2
Relative density of packet = Density of the packet / Density of water
= 2.0 gcm-3 / 1.0 gcm-3
= 2
An object of 400 g has volume of 200 cm3. The relative density of object is