Multiple choice general knowledge science & technology

Joule is the unit of

  1. Temperature pressure

  2. Energy

  3. Heat

  4. None of these
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The joule is the SI unit of energy, defined as the work done when a force of one newton moves an object one meter in the direction of the force. It is used for all forms of energy including kinetic, potential, thermal, and electrical energy.

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