Increase in velocity of sound in the air for 1°C rise in temperature is_________________?
A1.61 ms-1
B0.61 ms-1
C2.00 ms-1
D61.0 ms-1
Correct answer
B. 0.61 ms-1
Explanation
0.61 ms-1 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.