Question

it takes 2 seconds far a sound wave to travel between points when the day temperature is 10°C if the temperature rise to 30°C find the time the soound wave travel between the same point​

Answer 1

Answer:

1.9 seconds

Explanation:

Here, we know that as the Temperature increases, the speed of sound wave also increases.  

And speed is inversely proportional to time, s∝ 1/ t

 , and therefore time reduces

Answer 2

Answer:

6 seconds

Explanation:

time to travel when temperature is 10 degree C = 2 second

time to travel when temperature is 30 degree C = ?

=30/10*2 = 3*2 = 6