Machine-translated by Google. Questions are authored in English.
Top

Discussion

Which of the following is Not a form of Energy?

  • A.Heat
  • B.Sound
  • C.Motion
  • D.Pressure

Answer: D

Pressure is not a form of energy.

It is force per unit area, with dimensions \(\mathrm{ML^{-1}T^{-2}}\), while energy is \(\mathrm{ML^2T^{-2}}\). Heat, sound and motion are all energy in different forms; pressure times volume, however, does give energy.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.