Chapter 14, Problem 6STP

To determine

To Choose: The correct option.

Answer to Problem 6STP

Option A

Explanation of Solution

Given:

Period: $3\text{s}$

Formula Used:

The equation used to find the frequency of wave is

  $F=\frac{1}{T}$

Where,

  $F$ : Frequency

  $T$ : Time period

Calculation:

Use the above equation and put the given values in the equation:

  $\begin{array}{l}F=\frac{1}{T}\\ F=\frac{1}{3}\\ F=0.3\text{Hz}\end{array}$

Conclusion:

Thus, the option A is correct.