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Thermal
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∙ 13y ago
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Do objects gain energy when they are hot?
No, objects that gain energy become hotter.
Does thermal energy moves?
Such energy can be transferred. Usually it will transfer from hotter objects to colder objects.
Why does energy flow out of the house?
It is not clear what sort of energy you are talking about. In the case of heat: heat has a natural tendency to flow from hotter objects to colder objects. If your house is hotter than the surroundings, then heat energy will flow out of it.
Describe how energy flows between hotter and cooler objects?
from radiation and convection
Do hotter objects radiate more total energy per unit area than colder objects?
Yes
What kind of energy do objects in motion have?
Kinetic energy
Why is thermal energy hard to store?
Heat has a tendency to flow from hotter objects to colder objects. This can be reduced with thermal insulation, but not entirely stopped.
What will happen when you put objects of different temperatures next to one another?
Heat energy will be transferred from the hotter objects to cooler objects until they are all at the same temperature.
Why do you loose thermal energy if your body temperature is 37 degrees c and the temperature around you is 25 degrees c?
Because thermal energy travels from hotter objects to colder objects.
What kind of energy is used to lift objects?
thermel energy
In what direction does thermal energy flow naturally?
Heat will naturally flow from hotter to colder objects.
When two objects of different temperature are in contact heat energy will flow from the hotter to the cooler object?
Yes, that is correct.
