For a sound wave traveling in air, if the temperature of the air were to decrease, its frequency would __________, while its wavelength would:
A. remain constant; remain constant.
B. remain constant; change.
C. change; remain constant.
D. change; change.
Answer:B
For a sound wave traveling in air, if the temperature of the air were to decrease, its frequency would __________, while its wavelength would:
A. remain constant; remain constant. B. remain constant; change. C. change; remain constant. D. change; change.