Because if you water too much, the water will evaporate quickly instead of being absorbed by the plant. It is recommended to water plants on mildere days.
Sprinkling water on the ground on a hot day creates evaporation, which absorbs heat and cools the surrounding area. This can help to lower the temperature and make it more bearable in hot weather.
When people sprinkle water on hot and dry roof on a sunny day, that water evaporates by taking energy from the ground, roof and surroundings. The evaporation of water causes a cooling effect because the large latent heat of vaporization of water helps to cool the hot surface.
to reduce the humidity, means adding the water particles to the air which enters the room.
Sprinkling water on the roof after a hot sunny day can help cool down the surface temperature by evaporative cooling. The water absorbs heat from the roof and evaporates into the air, taking away some of the heat in the process. This can help regulate the temperature inside the building and reduce the overall energy usage for cooling.
Get your parent's permission and go put a skillet on the stove and let it get hot. Now, sprinkle a few drops of water on the hot skillet. See how it behaves? Now you know for sure what the simile means.
Hot water need less energy to be evaporated than cold water.
Evaporates
The technical term for it is "marage" It happens on very hot days and often happens in the desert/hot places.
Only when you are hot and you neeed to go out for a sprinkle. so you shouldnt sprinkle the lawn at night and disturb them sleeping.
It evaporates. No matter if the water is cold, frozen, or even hot it evaporates.
Give Water
If hot water is supplied from boiler, a clogged domestic coil is often problem. If water heater supplying hot water, a clogged hot water line somewhere in hot water main.