Sound travels at a speed of 333.3 m / s. How long does it take to spread over a distance of 1 km?
| June 19, 2021 | education
Knowing the speed of sound and the distance that it needs to travel, you can find the time it takes for this to happen. Since the speed of sound is expressed in meters / sec, we express 1 km in meters for this, multiply it by 1000 m. Let’s calculate the expression.
1000 / 333.3 = 3.000300030003 ≈ 3 seconds.
Answer: Sound travels over a distance of 1 km. in 3 sec.
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