If the speed of sound in air is 340 m/s, approximately how long will it take the sound of a clap of thunder to travel 2 kilometers?(1 point)
5.9 seconds
3.4 seconds
2.9 seconds
1.7 seconds
Approximately 5.9 seconds.
To calculate the time it takes sound to travel a distance, you can use the formula:
time = distance / speed
Given that the distance is 2 kilometers (2000 meters) and the speed of sound is 340 m/s:
time = 2000 m / 340 m/s ≈ 5.9 seconds
Therefore, the sound of a clap of thunder will take approximately 5.9 seconds to travel 2 kilometers.