How will the speed 'of a sound wave change if the temperature of the medium rises? A. The speed will increase.
B. The speed will decręase.
C. The speed will not change.
D. The speed will initially increase and then return to its earlier value.

if i am correct, your answer choices are:

a. the temperature remains constant

b. the temperature increases at a constant rate

c. heat flows at a constant rate into the system

d. heat flows at a constant rate out of the system

e. no heat flows into or out of the system

if so, then the answer is e. no heat flows into or out of the system.

c) a core temperature of only ten thousand kelvin