6. Sound travels faster through solids than it does through either liquids or gases. A student could verify this statement by measuring the
A. Distance that sound travels through a solid, a liquid, and a gas.
B. Pitch of sound when it passes through a solid, a liquid, and a gas.
C. Time required for sound to travel a set distance through a solid, a liquid, and a gas.
D. Distance sound travels through a solid, a liquid, and a gas at varying temperatures.