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What is it called when hot and cold water mix?
the hot and cold water become together then they make an equal tempature. warm :)
Does hot and cold water mix with food coloring when hot water rises to the top?
I think not because cold water is heaver than hot water and hot water rises to the top and cold drops to the bottom.
What is fizzier Cold or hot soda?
Cold is fizzier
What gets cold first hot or cold water?
Isn't cold water already cold? I would say cold water gets cold first. I've heard that hot water freezes faster than cold water.
Do you wash white clothes in hot or cold water?
Hot, categorically.
When have a hot and cold substance which direction does thermal energy flow?
It will flow to the cold substance
What happens to the temperatures of a hot and cold substance when they come into contact with each other?
The heat migrate from hot to cold by conduction.
Is zinc hot or cold?
Zinc can be virtually any temperature as can nearly all substances. No substance in inherently hot or cold.
Heat never of itself flows from a cold to a hot substance?
Heat can flow from cold to hot substances. It's flow depends on the total amount of heat of the substance not on the temperature. It flows from the substance which has more heat to the substance which has less heat stored in it.
What causes a substance to boil or freeze?
hot or cold air
The measure of how hot or cold a substance is called what?
degrees Temperature
What is The rise of hot material and the descent of a cold substance denser?
It is "Convection".
True or false temperature is a measure of how hot or cold a substance is?
How hot or cold a substance is the temperature, so a thermometer will measure it.
Is the following true or false temperature is a measure of how hot or cold the substance is?
False. It is a measure of how much enegry a substance has.
Are things that are boiling always hot?
No, they can be EXTREMELY cold. It depends on the substance and what its elements are.
Why does heat go from a hot place to a colder place?
For simplicity, assume two solid blocks of the same material. Molecules in the hotter substance move faster on average; they will bounce against the molecules in the colder substance, transferring part of their energy. Energy is also transferred through bounces from the cold substance to the hot substance - but on average, more energy will be transferred from the hot to the cold substance, simply because on average, the molecules move faster.
Is magnesium hot?
Magnesium is not any particular temperature. It can be hot, cold, or room temperature just like any other substance.
