The answer for the following answer is answered below.
- Therefore the time period of the wave is 0.01 seconds.
- Therefore the option for the answer is "B".
Explanation:
Frequency (f):
The number of waves that pass a fixed place in a given amount of time.
The SI unit of frequency is Hertz (Hz)
Time period (T):
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) = 100 Hz
wavelength (λ) = 2.0 m
To calculate:
Time period (T)
We know;
According to the formula;
f =[tex]\frac{1}{T}[/tex]
Where,
f represents the frequency
T represents the time period
from the formula;
T = [tex]\frac{1}{f}[/tex]
T = [tex]\frac{1}{100}[/tex]
T = 0.01 seconds
Therefore the time period of the wave is 0.01 seconds.
