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yeah cold water is denser than room temperature (warm) water.
yes
Cold water would freeze the fastest because freezing is a physical change brought on by temperature change, and the temperature of cold water is closer to freezing temperature than boiling or room temperature water. Therefore, it would take less time to reach freezing temperature.
It is because your body can digest water faster than anything else. Room temperature water does not have to be cooled down or warmed up for the body to accept. If you drink cold water, your body ahs to warm it to body temperature before it can be distributed throughout the body.
Depending upon the equal amount of salt that is present, more will dissolve in warm than room temperature than cold, and the rate of dissolution will be faster for warm water than room temperature than cold.
Assuming that 'cold' means normal room temperature, then heat would flow from your finger to the water.
The cold water room was called the "fridgedarium".
yeah cold water is denser than room temperature (warm) water.
cold water absorbs heat from the surroundings and revert to room temperature
Room temperature is around 70°F so anything colder could be called "cold". A refrigerator usually is below 45°F and water freezes at 32°F so between those temperatures water certainly is cold.
Cold water is dense and cold water sinks, just like air, cold air falls and hot air rises.
hey, cold water is not as healthy as room tempt water . so it would be health-yer for u if you took then with room water. hope this has helped.
Water molecules have more space between each other in cold room temperature than hot water.
Water is a liquid at room temperature and normal pressure.
If you are asking about the acidity of water under normal conditions, its pKa is 15.74.
yes
There is no magic number, just avoid the cold, use a humidifier in winter and don't open the cello case until it has acclimated to the room.