Question

Sound waves travel at a speed of 330.0 m/s . How long does it take for the sound of thunder to travel 1.5 km ? (20points)

Answer 1

4.55 seconds

Step-by-step explanation:-

Given, Speed = 330.0 m/s

To find the time, it will take for the sound of thunder to travel 1.5 km, we have to apply the formula for speed :

`speed = (distance)/(time)`

This implies that:-

`time = (distance)/(speed)`

So, Let's get started with the steps -

Step 1- Convert 1.5 km to metres.

`1.5 \: km \: \\ = > \: 1.5 * 1000 \\ = > 1500 \: m`

Step 2- Now, to get time, substitute the values you got now in "time=distance/speed"

`t = (1500)/(330)`

`=> t = 4.55 \: seconds`

Therefore, the answer is 4.55 seconds

✍️ By Benjemin360 ☺️