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Metal ice-cube tray and a plastic tub of ice cream are sitting in the freezer Why does the ice-cube tray feel colder to touch than the tub of ice cream?
The metal tray has both a higher specific heat (ability to gain or hold heat) and a higher conductivity (ability to transfer heat). So while the ice cream will increase in temperature where you touch it (and hence only absorb a small amount of body heat), the tray can absorb more heat, and transfer it to all of the metal and ice in the tray. (This is also why you can lick a wooden pole in the winter, but not a metal one!)
Is it a physical change when water in an ice cube tray freezes?
Yes, this is a physical change.
What process would occur if you filled an ice cube tray with water and put it in the freezer overnight?
CONDENSATION
Why there is smoke on top of ice tray?
A very cold ice cube may appear to smoke, but actually what you are seeing is water vapor. The air around the ice cube is cooled by the cold ice cube, and when it cools, water vapor in the air condenses into fog.
How many milliliters is in an ice cube?
Size is irrelevant. An ice cube can be any size, so long as it is frozen from a liquid state in its container (remember, liquids fill their containers). However, a standard-size ice cube from a tray is 1.2 cubic inches (roughly--the cubes usually slope slightly, changing their volume). Also, their size depends on how much water you place in the tray before freezing.
A metal ice-cube tray and a plastic tub of ice cream are sitting in the freezer. Why does the ice-cube tray feel colder to touch than the tub of ice cream?
The answer is D. The metal ice-cube tray has a higher conductivity.
How do you turn a block of ice into cubes without breaking it?
Melt the block, fill an ice cube tray with the water then freeze the ice cube tray.
Can you make ice from juice?
well.... if u have a ice cube tray u can pour some juice into the ice cube tray and freeze it. It will work best with oj.
What is a perfect cube?
Depends how big the ice tray is.
Can you make Ravioli with an ice cube tray?
if the tray is metal. i think it could be tried.
Where in antarctica is ice cube?
If you really wanted to limit your search to an ice cube in Antarctica, you could look in a research station freezer, in the ice cube tray.
How do you make ice cubes with what materials?
Water, an ice cube tray and a freezer.
How many measuring cups are in an standard ice cube tray?
There is no such thing as a "standard ice cube tray" -I have seen many different ones. Please use proper measures.
When ice cube slowly vanish from tray is the example of?
When an ice cube slowly disappears from the ice tray in the freezer, that is sublimation. The solid water (ice) is turning directly to the gas state (water vapor)- it skips over the liquid phase.
Why ice disappears from your ice cube tray what may be possible reason?
You may have a leak in your tray where the water dripped out before it froze completely.
An ice cube is how many cubic cm?
depends on the tray, genius.
Can germs spread in an ice cube tray?
yes because if you touch the ice cube tray without washing your hands than you will get germs on the ice cube tray.Here is a tip: Wash your hands for about 20 seconds.Make sure you always wash your hands. So you can be clean and not sick.:)
