If you know what you're doing, and you work carefully, you can
use that information to determine the frequencyof the wave.
The frequency of a wave is the number of oscillations or cycles it completes in one second. Since the time period is given as 2 seconds, the frequency can be calculated as 1 divided by the time period, which would be 0.5 Hz.
The frequency of a wave describes the number of complete oscillations (cycles) it completes in a given time period. It is measured in hertz (Hz) and is inversely related to the wavelength of the wave. A high frequency wave has more oscillations per unit time compared to a low frequency wave.
Frequency and period are wave properties that are relative to time. Frequency is the number of oscillations a wave completes in one second, while period is the time it takes for one complete oscillation. Both of these properties describe how the wave changes over time.
The three factors that determine the height, length, and period of a wave are the wavelength, amplitude, and frequency. Wavelength is the distance between two corresponding points on a wave, amplitude is the maximum displacement of a wave from its rest position, and frequency is the number of oscillations per unit time.
The frequency of a vibrating body is the number of oscillations it completes in one second. To find the frequency of a vibrating body with a time period of 0.3 seconds, you would calculate the reciprocal of the time period (1/0.3) which equals approximately 3.33 Hz (Hertz). So, the frequency of the vibrating body is 3.33 Hz.
If you know the time, t, taken for N (complete) oscillations then the period, P, is P = t/N
This sounds like a homework question, so rather than doing your homework for you, I'll explain how to find the answer for yourself.The period and the frequency are very easy to find from the information provided. First, remember the definitions of period and frequency:Period is the amount of time per oscillation.Frequency is the number of oscillations per unit time.When you see the word "per" in these definitions, you should think division, because that is how you find the answer. When we say period is time per oscillation, this means time divided by oscillations. So your period is obtained by dividing the amount of time (in seconds) by the number of oscillations in that time. The units will make sense this way too: time divided by oscillations will give you a number that means seconds PER oscillation, which is what period is!Similarly, frequency is oscillations per time, so take the number of oscillations and divide it by the number of seconds it took. Your units will be oscillations per second, which makes sense for a measure of frequency.
The period of an oscillation can be calculated using the formula T = 1/f, where T is the period and f is the frequency of the oscillation. The frequency is the number of complete oscillations that occur in one second.
The period of a wave is defined as the time taken by a wave to complete one oscillation. While, the frequency of a wave is defined as the number of oscillations completed by a wave in one second.
To determine the frequency of a longitudinal wave, you can measure the number of complete oscillations the wave makes in a given time period. This can be done by calculating the cycles per second, which is the frequency of the wave in hertz (Hz). You can also use the wave's wavelength and speed to calculate its frequency using the formula: frequency = speed / wavelength.
The four main factors that affect a pendulum are its length, mass of the pendulum bob, angle of release, and gravity. These factors determine the period and frequency of the pendulum's oscillations.
It completes 20 vibrations per second, the the period is 1/20 of a second.