Questions

The innovation theory of profit was proposed by

AC is converted into DC by a

The ____ of a substance is defined as the mass per unit volume.

What is the resistance (in Ω) of an electrical component if a current of 0.4 A passes through it on application of 12 V of potential difference across it?

A 5 kg object is raised through a height of 4 m. The work done by the force of gravity acting on the object is (take g = 10 m/s2)

Which Indian nuclear scientist is currently the chairman of the Atomic Energy Commission of India?

Using which of the following processes can one separate a solute from its solution?

Which famous film actress and celebrity won the PETA 'Person of the Year' award in 2017?