Question

talking and hearing the sound from a tv/radio are examples of which form of energy? chemical mechanical mechanical (sound) light

Explanation:

Sound energy is a form of mechanical energy. When we talk or hear sound from a TV/radio, it involves the vibration of air - particles which is characteristic of mechanical (sound) energy. Chemical energy is related to chemical reactions, mechanical energy in a non - sound context is more about motion of objects, and light energy is related to electromagnetic radiation like visible light.

Answer:

C. mechanical (sound)