Question

Which would increase the speed of a sound wave?
O A wave passes from a solid to a liquid while remaining the same temperature.
The medium increases in temperature while remaining in the same phase.
The medium decreases in temperature while remaining in the same phase.
O A wave passes from a liquid to a gas while remaining the same temperature.

Answer 1

Answer:

it's option 2 : the medium increases in temperature while remaining in the same phase

Answer 2

Answer:

The medium increases in temperature while remaining in the same phase

Explanation: