Just like any other material, it gets warmer, most likely expands, and may
transition from solid to liquid and/or from liquid to gas. If it's already in the
gaseous state, then its pressure increases.
Its rate of radioactive decay is not affected.
Rubber contracts when heated.
If a rock is hot, it has been heated by a source of heat, either man-made or natural. However the rock itself, may be the source of heat - in which case it contains radioactive material undergoing decay and is most likely dangerous!
A convection current is created when a heated material continually rises, cools and sinks. Plate tectonics are driven by this type of motion,
The water evaporates
the currents would stop as soon as the heated substace has cold completely.
nothing , after a while the flask material will break down
expand
Rubber contracts when heated.
no answer
carbonate reactions when heated
It will evaporate.
it evaporates
it will melt
What happen to the soil and water when they are heated? http://wiki.answers.com/FAQ/2455http://wiki.answers.com/FAQ/2502
If a rock is hot, it has been heated by a source of heat, either man-made or natural. However the rock itself, may be the source of heat - in which case it contains radioactive material undergoing decay and is most likely dangerous!
That depends on the material from which the ball is made, if this material is elastic then no.
Conduction.