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The heat energy of a substance is determined by how active its atoms and molecules are. A hot object is one whose atoms and molecules are excited and show rapid movement. A cooler object's molecules and atoms will be less excited and show less movement. When these guys are in the excited state, they take up a lot of space because they're moving around so fast. When the atoms and molecules settle down, or cool down, they take up less space...
What else can I help you with?
How is hydrogetic energey generated?
water
What is energey stored in plants as?
carbohydrates
Which life process makes energey?
Respiration
Where are solar panels used and why?
you use solar panel to capture the sun's energey because then you don't have to fire woods to start energey which is bad for the envioment.
What is the nutrien that stores energey?
lipids BY ISA<3
Where do reptiles get 80 percent of their energey?
maybe the sun?
What does cultivate energey mean?
to cultivate energy is to create it
How can you get energy from hot dry rock?
By getting its energey
The amount of energey released by an earthquake?
That is the magnitude of the earthquake.
What are types of energey?
dont know lol hey tho :)
What does it mean when an energey resource is renewable?
non renewable means unendable resource
What is the energey savings?
energy savings are when you cut down on energy and save on money
