Explain the following terms; i. water content in air ii. relative humidity iii. enthalpy

Explanation:

WATER CONTENT IN AIR-the water content of the air varies from place to place and from time to time because water content in air is dependent on temperature if temperature is change then water content also change water exist in air as a solid liquid and gas

RELATIVE HUMIDITY-Relative humidity is the ratio of partial pressure of water vapor to the equilibrium vapor pressure of water at a given temperature  relative humidity depends on temperature and pressure of the system

Enthalpy-when a substance changes at constant pressure enthalpy tells how much heat and work was added or removed from the substance

enthalpy is equal to the sum of system internal energy and product of its pressure and volume.it is denoted H

it was a fall down when it happens

explanation:

answer:

yes

explanation: