The amount of water vapour in the air is known as___.
Find whether the following sentences are true or false.If false Correct the statement: The amount of water vapour in the air is more in windy places then other areas.
The angle of refraction is determined in terms of the ________ of the medium.
The color of the light is determined by its …………..
Assertion: Antidiuretic hormone (ADH) controls the amount of water in the urine. Reason: ADH determines the permeability of the collecting duct to water.
pitch of sound is determined by its ____.
The tempareture and humdity of air are 27^(@)C and 50% on a particular day. Calculate the amount of vapour that should be added to 1 cubic metre of air to saturate it. The saturation vapour pressure is 3600Pa.
The presence of water vapour in the atmosphere is called. …………..
Find the mass of water vapour per cubic metre of air at temperature 300K and relative humidity 50%. The saturation vapour pressure at 300K is 3.6kPa and the gas constant R=8.3JK^(-1)mol^(-1) .
CHETAN PUBLICATION-HEAT-ASSIGNMENT - 5 (Answer the following: (Any 1))