If we remove all the air particles from an empty room which will cease to exist--light or sound? Explain your answer.

sound is the answer, I'm not sure why I'd think it was because it creates a vacuum

sound

Explanation:

Sound travels as waves of energy, but, unlike light, the waves transmit energy by changing the motion of particles.

a) electrical > light, sound, and thermal< < < <

) the mechanical energy of the firefighter moving.< < < < a) electrical > light, sound, and thermal< < < <

c) both a and b.