Physics
Grade-7
Easy

Question

DirectionIdentify the energy common in each of the examples given.
Heater , Toaster , Rubbing of hands

  1. Thermal
  2. Chemical
  3. Mechanical
  4. Sound

hintHint:

Thermal

The correct answer is: Thermal


    Heater, toaster and rubbing of hand is an example of thermal energy. Thermal energy is produced when the atoms and molecules in a substance vibrate faster due to a rise in temperature.

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