Question

The SI unit of frequency is second.

• A. True
• B. False

Answer 1

The correct option is B False

1. Frequency of a sound wave is the number of oscillations completed per unit time by the sound.
2. Alternately, the frequency of a sound wave is the number of compressions or rarefactions crossing a particular section per unit time.
3. Frequency is usually represented by the symbol v (Greek letter nu).
4. The SI unit of frequency is called hertz (Hz), where 1 Hz = 1 oscillation per second
5. Second is the SI unit of time.

Hence , the given statement is False.