The answer for the following problem is mentioned below.
Explanation:
Frequency:
The number of waves that pass a fixed place in a given amount of time. (or)
The number of waves that pas by per second.
The SI unit of the frequency is Hertz(Hz).
Time period:
The time taken for one complete cycle of vibration to pass a given point.
The SI unit of time period is seconds. (s)
Given:
Frequency (f) = 39.5 Hz
To calculate:
Time period (T)
We know;
According to the problem;
From the problem;
f = [tex]\frac{1}{T}[/tex]
Where;
f represents the frequency
T represents the time period
f = [tex]\frac{1}{39.5}[/tex]
f = 0.02 seconds
Therefore the time period is 0.02 seconds.
Given values,
Frequency,
Now,
→ [tex]Frequency = \frac{1}{Time \ period}[/tex]
or,
→ [tex]F = \frac{1}{t}[/tex]
By substituting the values,
[tex]39.5 = \frac{1}{t}[/tex]
[tex]t = \frac{1}{39.5}[/tex]
[tex]= 0.02 \ seconds[/tex]
Thus the answer above is correct.
Learn more about frequency here:
https://brainly.com/question/9976898
