Question

question 4
which of these is an example of kinetic energy?
○ a vase sitting on a table
○ a parked car
○ a plate of hot food
○ sound

Explanation:

Kinetic energy is the energy of motion. A vase on a table and a parked car are stationary (potential energy). A plate of hot food has thermal energy (related to heat, not motion). Sound is a form of energy that travels in waves, involving the motion of particles (vibrations), so it's kinetic energy.

Answer:

D. sound