Hot water cleans better than cold water because it has more energy, which helps to break down and dissolve dirt, grease, and other substances more effectively. The heat also helps to loosen and remove stains and bacteria, making it more efficient at cleaning.
Cold water has a higher thermal conductivity than air, meaning it can transfer heat more efficiently. When submerged in cold water, the water extracts heat from the frozen food at a faster rate compared to in air, leading to quicker thawing.
The ships go lower in hot water because it is less dense than the cold water. The molecules in the cold water are more stationary than in warn water when they are moving faster so it is not as solid.
In hot water the molecules vibrate faster than cold, resulting in the same number of molecules taking up a larger space. This means that hot water is less dense than cold water, and thus floats above the cold water.
Hot water is generally considered to be cleaner than cold water because the heat can help to kill bacteria and other germs.
Warm water is less dense than cold water, so it sits on top of the cold water. This is because warm water molecules are more spread out and have less mass per unit volume compared to cold water molecules, causing warm water to be less dense and float on top of the denser cold water.
It can, but hot water works better because it helps to dissolve grease and hardened food better than cold.
Warm water is a better cleaner because cold water fuses the stain even more so to the fabric, where as warm water draws the stain away from said fabric.
No, hot water is a better conductor of electricity than cold water. This is because warmer water molecules have more kinetic energy, allowing for better electron movement and increased conductivity.
I seriously doubt that there is any big difference between the two so my answer would be no.
Fresh water ..... lol
yes,hot water kills bacteria
yes.
cold is better cuz when your in the ocean is the water hot or cold cold
There is no evidence that supports warm water is better than cold water in heart attacks. There are many symptoms for heart attacks such as a pain in the left arm.
Yes, It removes thirst better than warm water.
no
Washing clothes in cold water saves energy and reduces the risk of shrinking or fading colors, since cold water is gentler on fabrics. It is also more eco-friendly, as it requires less electricity to heat the water. Cold water can effectively clean most clothes, while still being a practical and convenient choice for everyday laundry.