A measurement of how much water vapor is in the air at any particular place is called relative humidity. Relative humidity is measured with a psychrometer.
Realative humidity
it doesn't depend on the temperature but depends on how much water was evaporated
100%
A smaller specific heat capacity of a body means that a smaller amount of energy is required to raise the temperature of the body by 1 K compared to the other.
Relative humidity compares the amount of water vapour present in the air with the amount of water vapour that would be present in the same air at saturation. Specific humidity is the mass of water vapour present per kg of total air.
Realative humidity
Realative humidity
Realative humidity
The amount of water actually contained in air compared to the amount it could contain is known as relative humidity.
No temperature is a specific measurement of heat. Thus at a temperature of absolute zero there is no heat but there is a temperature measurement.
it doesn't depend on the temperature but depends on how much water was evaporated
The blast saturation term is basically referring to the boiling point. Everything has a different boiling temperature so please be more specific about what you want to know.
Perhaps you mean 'who discovered that thermal properties of materials vary with the temperature at which the measurement is done'. I don't know of a specific answer, but almost anyone who made a thermal measurement could have noticed this.
That depends what you want to measure about the gas: its volume, mass, transparency, temperature, etc. The really isn't such a thing as a "unit of measurement of gas", there are units of measurement for mass, volume, temperature, etc., all of which can be attributes of a specific gas.
100%
relative humidity
When the temperature of air is cooled or reduced the relative humidity (RH) increases. The moisture content of the air remains the same until the RH rises to the point of 100% saturation and condensation occurs.