Given that temperature at the location is 23 C
Now speed of sound at T temperature is given by:
V = 331 + 0.6*T
Since T = 23 C, So
V = 331 + 0.6*23 = 344.8 m/s
Now given that clap is heard after 8.0*10^-3 sec, So
We know that:
time = distance between both persons/speed of sound
d = V*t
d = 344.8*8.0*10^-3
d = 2.7584 m = distance between both friends
So no you and your friend are more than 2 m apart, where actual distance between you and your friend is 2.7584 m
Let me know if you've any query.
Question 7 (1 point) While returning to school after an extended summer break, you and a...