Question

Light waves travel faster than sound waves in air.

• A. Shrillness
• B. pitch

Answer 1

The correct option is A

Shrillness

In air, the speed of light is about $3\times {10}^{8}m{s}^{-1}$, while the speed of sound is about $343m{s}^{-1}$. Thus, the given statement is true.