Questions

A bomb explodes on the moon. You will hear its sound on earth after _________

Bubbles of air rise up through liquids due to

Instrument for measuring blueness of the sky or ocean is called ___________.

If the radius of the earth decreases and its mass remains the same, then the value of "acceleration due to gravity" will _____ .

___________________ is defined as the force acting per unit current per unit length on a wire placed at right angles to the magnetic field.

Which pillar of Indian Constitution is its final interpreter?

Which fort is also known as the Golden Fort?

Currency notes and coins of one rupee and lower denominations are issued by the ___________.