Question

1
Which one is mot matter?​

Answer 1

Answer:

Energy: Light, heat, kinetic and potential energy, and sound are non-matter because they are massless.

Answer 2

Energy: Light, heat, kinetic and potential energy, and sound are non-matter because they are massless. Objects that have mass and are matter may emit energy. For example, a swinging pendulum consists of matter, but its energy of motion is not matter.