Questions

The man who presented India’s first-ever Budget ?

Calculate the frequency (in Hz) of a sound wave of wavelength 5 m travelling with a speed of 360 m/s.

If the acceleration due to gravity on the surface of earth is g, then the acceleration due to gravity on the surface of a planet whose mass is same as that of earth and radius is half as that of earth is _________________.

Optical fiber works on the principle of -

The frequency of direct current is _____________

As a sailor jumps in the forward direction, the boat moves backwards. This example illustrates Newton's :

__________ is a telecommunications network or computer network that extends over a large geographical distance.

Which of the following is a feature of federal Government?