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When we rub two objects together then heat energy is generated.
When we rub two objects together then heat energy is generated.
Gain or lose
Static Electricity!
Gain or lose
When we rub two objects together then heat energy is generated.
When we rub two objects together then heat energy is generated.
Gain or lose
Heat
the faster you rub them together, the smoothness or roughness of the objects, the air temperature.
Static Electricity!
Depends which 2 objects. Some do and some don't. (Try balloons on hair)
ELECTRONS
These are electrically positive objects.
Static. and when you rub two objects together it will become warm or hot
When two materials rub together, the loosely held electrons of one material move to the material with the more tightly held electrons.