Which of the following statements is correct about the speed of sound? * A. The speed of sound is the greatest in solids. (higher density of atoms)
B. The speed of sound is greatest in colder materials. (decreased temperature)
C. The speed of sound changes based on the source of the sound. (different mediums)
D. The speed of sound depends only on the temperature of the material.

Explanation:

d i think I'm not sure

hey , the answer is c

answer would be letter choice (a),   a ball resting on a shelf. would be another example of potential energy   >   stored energy > not moving.

a ball spinning on a finger   >   kinetic energy > moving energy

a ball rolling on the ground   >   kinetic energy   > moving energy

a   ball flying through the air   > kinetic energy   >   moving energy

hope that                                         : )