[C] 2:1 Inertia of body is directly proportional to the mass of the body. Inertia of father / Inertia of child = Mass of father / Mass of child = 60 / 30 = 2/1
[C] 2:1
Inertia of body is directly proportional to the mass of the body.
Inertia of father / Inertia of child = Mass of father / Mass of child
= 60 / 30
= 2/1
Biosphere reserve is a very large area of protected land for conservation of wild life. Alarge number of plants, animals and traditional life of the tribal living area are covered under biosphere reserve.
Biosphere reserve is a very large area of protected land for conservation of wild life. Alarge number of plants, animals and traditional life of the tribal living area are covered under biosphere reserve.
How is mass of rocket related to the mass of gases it expels?
[A] Mass of rocket is greater than mass of gases it expels.
[A] Mass of rocket is greater than mass of gases it expels.
See lessChoose the correct statement.
[B] The displacement can never be greater than distance. It can either be less than or equal to distance.
[B] The displacement can never be greater than distance. It can either be less than or equal to distance.
See lessFather has mass 60 kg and the mass of his son is 30 kg. The ratio of the inertia of the father to his child is
[C] 2:1 Inertia of body is directly proportional to the mass of the body. Inertia of father / Inertia of child = Mass of father / Mass of child = 60 / 30 = 2/1
[C] 2:1
See lessInertia of body is directly proportional to the mass of the body.
Inertia of father / Inertia of child = Mass of father / Mass of child
= 60 / 30
= 2/1
What is biosphere reserve?
Biosphere reserve is a very large area of protected land for conservation of wild life. Alarge number of plants, animals and traditional life of the tribal living area are covered under biosphere reserve.
Biosphere reserve is a very large area of protected land for conservation of wild life. Alarge number of plants, animals and traditional life of the tribal living area are covered under biosphere reserve.
See lessGive examples of fossil fuels.
Coal, petroleum and natural gas are fossil fuels.
Coal, petroleum and natural gas are fossil fuels.
See less