Sound waves travel in air with a speed of about ________ at NTP.
a)320 m/ s.
b)340 m/s.
c)380. m/s
d)420. m/s
Answers
Answered by
8
Answer:
340 m/s (actually it's around 332)
Answered by
7
Answer:
hi, i know this answer correctly.
Sound waves travel in air with a speed of about ___330 m/s_____ at NTP.
Explanation:
the speed of sound in air is the smallest than in liquids and solids.
sorry, but your options are incorrect. i have rechecked in my book and in google. the answer is 330 m/s. if u think that ans is incorrect so please report me.
sooory!!
if the answer helped u, then i am very happy.
hope it helps!!!!
Similar questions