engineering recuitment DRDO CEPTAM STA B Tier I (Sr. Technical Assistant) Mock Test 2022 General Science Physics Pressure
When a cork and a nail are kept in a beaker filled with water, the cork floats while the nail sinks. What is the reason behind this?
1
The mass of the cork is more than the mass of the iron nail.
2
The density of the iron nail is more than the density of water
3
The mass of the iron nail is more than the mass of the cork.
4
The density of the cork is more than the density of water.