Physics
Grade-9
Easy

Question

In which of the following states the potential energy is the lowest?

  1. Solid
  2. Liquid
  3. Gas
  4. All of the above

Hint:

In gases molecules keep moving randomly

The correct answer is: Gas


    Due to constant random motion of molecules of gases they have high kinetic energy rather than high potential energy which is by virtue of a molecule's position

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