Answer
a). $337m/s$
b). $343m/s$
Work Step by Step
Speed of sound is given by :-
$v=331+0.6T$
a). when $T=10^{\circ}C$, $v=331+(0.6)(10)=337m/s$
b). when $T=20^{\circ}C$, $v=331+(0.6)(20)=343m/s$
College Physics (7th Edition)
by Wilson, Jerry D.; Buffa, Anthony J.; Lou, Bo
Published by
Pearson
ISBN 10:
0-32160-183-1
ISBN 13:
978-0-32160-183-4
Chapter 14 - Sound - Learning Path Questions and Exercises - Exercises - Page 523: 1
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