The frequency of a pendulum is the reciprocal of its period, so a pendulum with a period of 40 seconds will have a frequency of 0.025 Hz.
The period of a sound wave is the time it takes for one complete cycle of the wave to pass a certain point. For a 40 kHz sound pulse, which has a frequency of 40,000 Hz, the period would be 1/40,000 seconds, which is equal to 25 microseconds.
The period of a 40 Hz wave is 0.025 seconds. This means that it takes 0.025 seconds for one full cycle of the wave to complete.
The frequency of a wave is the reciprocal of the period. In this case, the frequency would be 1 divided by 25 milliseconds, which equals 40 Hertz (Hz).
A sound wave with a frequency of 125 Hz has a wavelength of 40 meters (speed = frequency x wavelength). At a speed of 5000 m/s, this sound wave would have a period of 0.08 seconds (period = 1 / frequency).
The period of rotation is the time it takes for one full revolution. Since the object completes 15 revolutions in 40 seconds, the time for one revolution is obtained by dividing 40 seconds by 15, which gives a period of rotation of approximately 2.67 seconds per revolution.
Period of a pendulum (T) in Seconds is: T = 2 * PI * (L/g)1/2 L = Length of Pendulum in Meters g = Acceleration due to gravity = 9.81 m/s2 PI = 3.14 The period is independent of the mass or travel (angle) of the pendulum. The frequency (f) of a pendulum in Hertz is the inverse of the Period. f = 1/T
The period of a simple pendulum of length 20cm took 120 seconds to complete 40 oscillation is 0.9.
Oh, what a lovely question! To find the frequency of a wave when you know the period, you simply take the reciprocal of the period. So, if the period is 40 seconds, the frequency would be 1 divided by 40, which equals 0.025 Hz. Isn't that just a happy little calculation?
The period of a sound wave is the time it takes for one complete cycle of the wave to pass a certain point. For a 40 kHz sound pulse, which has a frequency of 40,000 Hz, the period would be 1/40,000 seconds, which is equal to 25 microseconds.
The period of a 40 Hz wave is 0.025 seconds. This means that it takes 0.025 seconds for one full cycle of the wave to complete.
The frequency of a wave is the reciprocal of the period. In this case, the frequency would be 1 divided by 25 milliseconds, which equals 40 Hertz (Hz).
A sound wave with a frequency of 125 Hz has a wavelength of 40 meters (speed = frequency x wavelength). At a speed of 5000 m/s, this sound wave would have a period of 0.08 seconds (period = 1 / frequency).
Frequency = 1 / (period) = 1/.4 = 2.5 Hz
The period of rotation is the time it takes for one full revolution. Since the object completes 15 revolutions in 40 seconds, the time for one revolution is obtained by dividing 40 seconds by 15, which gives a period of rotation of approximately 2.67 seconds per revolution.
1,000,000 seconds = 277:40:40 277 hours , 40 minutes and 40 seconds
To find out how much 8 seconds (8s) is in 40 seconds (40s), you can divide 8 by 40. This gives you 0.2, meaning 8 seconds is 20% of 40 seconds.
2400 seconds