Most likely because the hot water slightly melts the bumps in the ice and then freezes creating a smooth layer of ice for the skaters to skate on.
No, hot water will just make it worse. Hot water is actually used to make ice rinks on snow or ice. Use a hair dryer or a space heater. Its a sign of other issues such as a leak or defective defrost cycle. Its important to have it taken care of quickly.
hot water is used to clean some of severe marks or some stains that may look awkward in the sense it can be used to clean and this hot water can be used to clean water and the water with impurities will be removed from it..
A hot water bath is a bath with hot water. You use it to take a bath.
Copper is used as hot water pipes because the copper will not corrode when the hot water goes through the pipes
Pex is very resistant to extreme temperatures and can be used for hot water.
Chemical compounds in tea come out with hot water. So hot water is used
Australians play most sports, even "minority" sports like handball (which is exciting and should be played more). Virtually any sport played overseas is played in Australia. Even American gridiron has a small following. Ice hockey and other ice sports are not popular, because the only way to play them is in indoor skating rinks, since we have a warm to hot climate and ice rinks are expensive to operate. There is an Australian Ice Hockey Association, so it is certainly played. Even "obscure" games such as lacrosse are enjoying a resurgence in school competition.
Copper is used as hot water pipes because the copper will not corrode when the hot water goes through the pipes
when hot waoter comes out of the shower you made have a water heater
A thermometer is used to measure the temperature of hot water.
A hot pot is a kettle used in dorms to heat water, and to heat soups
Both. M used for hot water heat. L used for domestic hot and cold water.