Fill in the blanks with suitable word
The unit of frequency is ________

Explanation

To solve the question, we need to determine the appropriate word to fill in the blank regarding the unit of frequency.

1. **Understanding Frequency**: Frequency refers to how often an event occurs in a given period of time. In the context of sound, it usually refers to the number of oscillations (or cycles) that occur in one second.

2. **Identifying the Unit**: The standard unit of frequency in the International System of Units (SI) is defined based on the number of occurrences of a repeating event per unit time.

3. **Unit of Frequency**: The unit of frequency is called "Hertz," abbreviated as "Hz." One Hertz is equal to one cycle per second.

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