Hot water contains more energy than cold, which causes the water molegules to vibrate more. Some vibrate themselves clear out of the water as water vapour. If hot enough they all will - this is called boiling.
Yes. The appearance of glass does not change depending on its temperature; unless, of course, the temperature causes it to shatter.
why did the cow cross the road ....................awnser because the chicken was sick
A hot liquid vibrates faster and has more thermal energy than a cold liquid.
well hot ice can kill u and normal u can eat
one is HOT the other is COLD
temperature
yes
Yes
In the form of radiation, heat energy will move to the water. (Remember: hot moves to cold and cold can't move!) Eventually, the water will reach the same temperature as the air around it, reaching equilibrium. Hope this helped!
They'll eventually reach the same temperature.
Sugar sinks at the same rate in warm or cold water. Sugar dissolves faster in warm water.
If you have the same volume of both then there are in cold water more molecules.
Hot and cold are used as comparatives. Almost anything can be hot or cold depending on what you compare it to.
glass
The hot liquid could crack a cold glass.
Rapid temperature changes can cause glass to crack. For the same reason you should never wash a hot glass with cold water.
Given it has the same mass cold and hot, then the same.
Because the glass shatters
metal
GLASS DOES CONDUCT HEAT. It will take on the temperature around it. If you have a very hot drink inside a glass and you touch it, its going to feel very hot. If you have a very cold drink inside a glass and you touch it, it is going to feel very cold.
Hot glass is less likely to crack than cold glass. It's down to the temperature difference. If the glass is colder than the water, its outside heats up, and expands. Glass is a poor conductor of heat so the inside doesn't get hot and expand nearly as quickly. This sets up strains in the glass, and because it's brittle, it cracks. .Hot glass may still have a sufficiently different temperature from the water to cause the same effect
yes you need water (hot and cold) ice cubes a glass 2 lids ( one that fits the glass one bigger than the glass) and then you look it up and make one ive done it b4
Hmmm... I think this shld b a better ans. When in a cold room, the glass will contract. So, when taken out of cold room and placed in hot room, expansion will take place. As the glass has uneven surface, the process of expansion will cause the crack.
Condensation will form on the surface of the glass.
Physical. The glass expands or contracts depending on temperature, when you put a hot glass into cold water part of the glass cools and contracts while some of it is still in it's hot, expanded state.