Hot water. Higher temperature means more kinetic energy, and energy is needed to change phases from liquid to gas (evaporation.)
I believe hot water freezes faster because it is supercooled. Cold water is non-supercooled. When cold water freezes ice crystals form and float to the top, forming a layer of ice over the top of the water, so the layer of ice stops evaporation . While the hot water, which is probably no longer hot in the freezer,when it does freeze, it freezes throughout, creating more or less of a slush before freezing solid.
The hot water tray because some of the water evaporates, and it takes less time to freeze.
It melts faster in cold
Cold water.
Hot water will make sugar dissolve faster compared to cold water because the increased temperature causes the sugar molecules to move more rapidly and interact with the water molecules more effectively.
Because water evaporates from heat energy which hot water has more of.
Hot water need less energy to be evaporated than cold water.
It evaporates. No matter if the water is cold, frozen, or even hot it evaporates.
Hot water
Hot water freezes faster than cold water. Water molecules are composed of one oxygen atom bonded to two hydrogen molecules. When water molecules come in close contact, a natural repulsion between the molecules to stretch and store energy. As the water heats, the hydrogen bonds stretch as the water gets less dense and the molecules move further apart.
Because dry ice evaporates faster in higher temperatures
No, hot water heats up faster than cold water.
The Mpemba effect, which causes hot water to freeze faster than cold water when thrown into the air, is due to a combination of factors such as evaporation, convection, and supercooling. The hot water evaporates more quickly, leading to a decrease in volume and temperature, which accelerates the freezing process.
I believe hot water freezes faster because it is supercooled. Cold water is non-supercooled. When cold water freezes ice crystals form and float to the top, forming a layer of ice over the top of the water, so the layer of ice stops evaporation . While the hot water, which is probably no longer hot in the freezer,when it does freeze, it freezes throughout, creating more or less of a slush before freezing solid.
Probably hot water.
No, hot water heats up faster than cold water.
yes because the hot air heats up the air and it evaporates.