It expands, taking up more space, if there is no more space, pressure in the container increases.
It expands.
global warming
The cool air will sink and the warm air will rise.
In air all are oxydated.
Carbon burn in air.
When the air inside a balloon is heated, its density decreases. This happens because the air molecules gain energy and move farther apart, resulting in a decrease in the air's density.
the hot-air molecules bang on each other harder.
the hot-air molecules bang on each other harder.
Sulfur is melted.
they get exited and move faster than cold molecules
Precipitation is usually the result of warm air meeting cold air currents.
When air is heated by radiation, the air molecules absorb the radiant energy and increase in kinetic energy, causing them to move more vigorously. This increased motion leads to expansion of the air, resulting in a rise in temperature.