Two bodies at different temperature are mixed in a calorimater.Which of the following quantities remain conserved?

Which of the following physical quantities is not conserved?

Which of the following physical quantities is not conserved?

Which of the following physical quantities is not conserved?

Two liquids at different temperature are mixed in a calorimeter of zero thermal capacity. Which of the following quantity is conserved?

Which of following quantities remains constant in transformer ?

Which physical quantity remains conserved in S.H.M.?

A body is falling freely under the action of gravity alone in vacuum. Which of the following quantities remain constant during the fall ?

A body is falling freely under the action of gravity alone in vacuum. Which of the following quantities remain constant during the fall?