Question

Наблюдатель находится на расстоянии 250 м от человека ударившего по колоколу.через сколько времени после удара наблюдатель услышал звук?

Answer 1

Скорость звука в воздухе 340м\с
Значит 250\340=0.735 с

Answer 2

Calculating the Time Taken for Sound to Reach the Observer

To calculate the time it takes for the sound to reach the observer, we can use the formula:

Time = Distance / Speed

Given: - Distance = 250 m (distance between the observer and the person striking the bell)

The speed of sound in air at room temperature is approximately 343 meters per second.

Using the formula, we can calculate the time it takes for the sound to reach the observer:

Time = 250 m / 343 m/s

Time ≈ 0.73 seconds

Therefore, the observer would hear the sound approximately 0.73 seconds after the bell is struck.