they start shaking......the more you heat them, the faster they shake
It is due to the arrangement of molecules of wood. As the molecules of wood is far from each other it cant pass heat through its molecules. For that wood is a bad conductor.
molecules are moving faster and faster so more heat gets absorbed
the electrons of the pigment molecules excite, then the energy dissipates as heat.
the size of the ice cube decreases because it get heat and it melts
What happens is that the molecules will move faster causing the object's temperature to increase and expand.
It is due to the arrangement of molecules of wood. As the molecules of wood is far from each other it cant pass heat through its molecules. For that wood is a bad conductor.
The molecules move slower when heat is removed.
the molecules will decrease in motion
Heat transfer
molecules are moving faster and faster so more heat gets absorbed
Because wood is not a good conductor of heat. The molecules in wood are not very close to each other; therefore the heat cannot travel through the molecules and you can't feel the heat. Metal is a good conductor of heat because the molecules are very tightly packed together, so the heat can travel through easily. Hope this helps
Acetone molecules evaporate when you add heat to a beaker of liquid acetone.
the molecules vibrate, faster and faster as the heat increases then they become disordered
When heat is added to a substance, the molecules and atoms vibrate faster.
The energy not used to make ATP molecules generates heat.
the molecules absorb heat and start moving rapidly changing from solid to liquid
They move faster because the heat gives them more energy