Physics
Grade-7
Easy
Question
Heat is another name for
- Thermal energy
- Magnetic energy
- Electrical energy
- Mechanical energy
Hint:
Thermal energy
The correct answer is: Thermal energy
Thermal energy, or heat, is the energy that comes from the movement of atoms and molecules in substance. Heat increases when these particles move faster. Thermal energy is produced when a rise in temperature causes atoms and molecules to move faster and collide with each other. The energy that comes from the temperature of the heated substance is called thermal energy.
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