a sound wave has a frequency of 425 hz. what is the period of this wave?\n0.00235 seconds\n0.807…
a sound wave has a frequency of 425 hz. what is the period of this wave?\n0.00235 seconds\n0.807 seconds\n425 seconds\n850 seconds
Answer
Explanation:
Step1: Recall the formula
The relationship between period ($T$) and frequency ($f$) is $T=\frac{1}{f}$.
Step2: Substitute the given value
Given $f = 425$ Hz, then $T=\frac{1}{425}\text{ s}$.
Step3: Calculate the result
$T=\frac{1}{425}\approx0.00235$ s.
Answer:
0.00235 seconds