0
They move faster and faster and get further away from each other. like the air in a hot air balloon. The more heat makes the particles go further away from each other until it lifts the whole thing up.
I learnt this in Yr 8 science :D
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What happens to the water molecules as they start to heat up?
Heating water molecules causes them to move faster and faster. Water when cool is in a way (sticky). When heated the water molecules are moving far too quickly stick together. The heated water molecules become less dense and may stick to air molecules. Floating into and combining with the atmosphere.
What happens to water when heat is added?
When heat is added to water the molecules move faster and faster until the water reaches it's boiling point and starts to vaporize.
What happens to sandstone when heat and pressure are applied?
It becomes metamorphic rock
When air is warm what happens to its density?
Heat causes expansion, which reduces an object's density. The tighter together the molecules are the denser the object, when you add heat the molecules expand allowing more When_air_is_warmed_what_happens_to_its_densityof movement between molecules, resulting in lower density of a particular object, such as air.Plus water evaporates.Read more: When_air_is_warmed_what_happens_to_its_density
Why the temperature does not rise during the process of melting and boiling though the heat energy is constantly supplied?
The energy must be applied to the phase change before it can heat the substance
What happen to water moulcule as heat is applied?
When heat is added to the water, the molecules move faster. When the water reaches the boiling point (100 Degree Celsius), the water molecules at the surface of the water would break apart with the other molecules and escape (evaporate). When they evaporate, the water molecules changes state and becomes water vapour.
How water evaporate?
When heat is applied to water, the molecules excite and move faster, and change into a gaseous state.
What happens to the size of molecules when heat is applied to an ice cube in turned to steam?
the size of the ice cube decreases because it get heat and it melts
What happens when water molecules when heat is added to water molecules?
When heat is added to the water, the molecules move faster. When the water reaches the boiling point (100 Degree Celsius), the water molecules at the surface of the water would break apart with the other molecules and escape (evaporate). When they evaporate, the water molecules changes state and becomes water vapour.
What happens to molecules in a solid when heat is applied?
the molecules vibrate more rapidly and the solid expands a little the temperatuer also transfers faster through the solid
What happens to water molecules as ice melts?
the molecules absorb heat and start moving rapidly changing from solid to liquid
What happens to molecules from which heat is removed?
The molecules move slower when heat is removed.
What happens to the particles of water when you remove heat from the water?
The molecules of water slow down and eventually stop when you hit absolute zero.
What happens when molecules are removed from heat?
the molecules will decrease in motion
Why do water molecules retain heat energy?
Water molecules retain energy due to heat transfer.
When water evaporates what happens to the molecules?
When the heat is added to water, the atoms in the water particle get enough energy, they end up being so poweful, they are able to pull away from other atoms and bounce around. It's sort of like heating water, the water is getting boiled and the water turns to steam. When energy/heat is taken away from the gas form, the steam turns back into a water form. To make it simple, The molecules get energy from heat.
How do the molecules act in a soild?
the molecules are in fixed positions but are slightly vibrating :), and when energy is applied (heat) the molecules star vibrating faster
