a boy stands at a distance of 168m from a high wall . he produce a sound and haers after 1 second.calculate the speed f sound in air
goes 168 *2 meters in 1 second so
336 m/s that day there.
168
To calculate the speed of sound in air, you need to use the formula:
speed = distance / time
In this case, the distance is the distance of the boy from the wall, which is 168m. The time is the time it takes for the sound wave to reach the boy after he produces it, which is 1 second.
Now, let's plug the values into the formula:
speed = 168m / 1s
Simplifying the equation:
speed = 168 m/s
Therefore, the speed of sound in air is 168 meters per second.
To calculate the speed of sound in air, we need to use the formula:
Speed of sound = Distance / Time
In this case, the distance is the distance between the boy and the wall, which is 168m. The time is 1 second since the boy hears the sound after 1 second.
So, we can plug in the values into the formula:
Speed of sound = 168m / 1s
Now, we simply divide 168 by 1 to get the speed of sound:
Speed of sound = 168m/s
Therefore, the speed of sound in air is 168 meters per second.