Question

Сколько времени идет звук от одной железнодорожной станции до другой по стальным рельсам,если расстояние между ними 5 км,а скорость распространения звука в стали равна 500м\с?

Answer 1

5км=5000м5000÷500=10секунд

Answer 2

5км=5000м  5000\500 = 10 секунд

Answer 3

Calculation of Sound Travel Time

To calculate the time it takes for sound to travel from one railway station to another, we can use the formula:

Time = Distance / Speed

Given that the distance between the two railway stations is 5 km and the speed of sound in steel is 500 m/s, we can substitute these values into the formula:

Time = 5 km / 500 m/s

To perform the calculation, we need to convert the distance from kilometers to meters:

Time = 5000 m / 500 m/s

Simplifying the equation, we find:

Time = 10 seconds

Therefore, it takes approximately 10 seconds for the sound to travel from one railway station to another along the steel rails.