which change will increase the speed of a sound wave traveling in a solid aluminum rod?\nchanging the rod…
which change will increase the speed of a sound wave traveling in a solid aluminum rod?\nchanging the rod from a solid to a liquid\nchanging the rod from a solid to a gas\ndecreasing the temperature of the rod\nincreasing the temperature of the rod
Answer
Brief Explanations:
Sound travels faster in solids than in liquids and gases. Also, the speed of sound in a solid increases with an increase in temperature. Decreasing temperature slows it down. Changing from solid to liquid or gas decreases the speed as well.
Answer:
D. increasing the temperature of the rod