it expands and it becomes bigger
It has to warm and then cool.
decreases as it becomes less dense and expands. This is why warm water rises in cooler water.
Water expands at the equator due to the centrifugal force caused by the Earth's rotation. This force effectively bulges the water in that region, resulting in a slightly larger volume compared to water at the poles.
due to heat, air expands and density decreases.air becomes lighter.lighter air rises up .
water
It expands.
Air expands the most.
That is normal. The fluid expands when heated.That is normal. The fluid expands when heated.
YES, as far as I'm concerned, a substance expands when heated and contracts when cooled.
If Mercury (element) is heated then like every other substance it expands.
CLOUDS
When warm air expands and rises, it creates an area of low pressure. As the warm air rises, it cools and condenses, forming clouds and potentially leading to the development of thunderstorms or other weather systems.
individual particles do not expand, when a substance expands it is the dead space between the particles that expands and the particles begin to move around (assuming the substance was solid to begin with). If a particle did expand it would loose cohesion and break apart (possibly creating an atomic reaction depending on how it was expanded)
it expands and it becomes bigger
The air inside expands.
Thermal Decomposition