What feature is newly introduced in NACH 3.0 to boost

A device used for converting A.C. into D.C. is called –

As we go from Equator to North pole the value of ‘S; the acceleration due to gravity

The energy emitted by the Sun is primarily due to what process?

__________ is the metal used for making the filament of the light bulb.

Which one of the following is called a red planet?

Find the power if a force of 100 N displaces an object by 10 m in 5 seconds.

A particle is moving in a uniform circular motion with constant speed v along a circle of radius r. The acceleration-of the particle is –

A particle moves along the x-axis such that its velocity varies with position as

v(x) = k√(a² – x²)