Questions

What was the real name of Gautam Buddha?

Equinox means the date when ___________.

Who was the first Speaker of Lok Sabha?

Optical fiber works on the principle of -

In a hydrogen atom, an electron moves in an orbit of radius 5.0 x 10-11 m with a speed of 2.2 x 106 m/s. What is the equivalent current? (Electronic charge = 1.6 x10-19 C)

Which Vitamin is obtained from Sun rays?

A change in which no new substances are formed is called _____________.

On a clean glass plate a drop of water spreads to form a thin layer whereas a drop of mercury remains almost spherical because ________