When molecules are heated they become more active. When they are cooled, the slow down.
Because the friction of molicules rubbing other molicules.
It may speed up when heated.
Ozone when heated gets decomposed. It decomposes into oxygen.
It burns.
it goes up
Thermal energy increases when molecules speed up.
wind is when worm molicules and cold molicules crash into each other
When matter is heated it will expand
When solids are heated they turn into liquid
no answer
it will take long to be heated up,
It will melt if heated hot enough.
Because the friction of molicules rubbing other molicules.
It may speed up when heated.
When an enzyme is heated it is denatured, which means that it can no longer function.
Ozone when heated gets decomposed. It decomposes into oxygen.
It cooks.