Air : Atmosphere :: Water :

A liquid of density ρ is rotating in a cylindrical vessel with constant angular velocity ω. The free surface of the liquid takes the shape of:

The seed multiplication ratio of rapeseed, red gram, hybrid maize, sorghum and jute is:

The final image in a simple microscope is –

The arrangement of leaves on stems or its branches is

Which among the following is produced using ‘Haber Process’?

Intensity of gravitational field of earth is maximum at –

Who is credited with the discovery of X-rays?

The Aedes Aegypti mosquito can NOT act as a vector for -

The amount of water vapors differs from place to place. Its amount is minimum in which of the following places?

Which inert gas is most abundantly found in the atmosphere?