Frequency Tutorial :

$$\text{f}\;=\;\frac{1}{t}$$

Where,

• f = Frequency
• T = Period

Examples-1: How to convert 2500 hz frequency into kilohertz using formula?

Solution:

$$\text{Kilohertz}\;=\;\frac{hertz}{1,000}$$

$$\text{Kilohertz}\;=\;\frac{2500}{1,000}$$

$$\text{Kilohertz}\;=\;2.5$$

Example-2: How to convert 4,000,000 hz to mhz using formula?

Solution:

$$\text{Megahertz}\;=\;\frac{hertz}{1,000,000}$$

$$\text{Kilohertz}\;=\;\frac{4,000,000}{1,000}$$

$$\text{Kilohertz}\;=\;4$$

Example-3: How to convert 20 kilohertz to hertz using formula?

Solution:

$$\text{Hertz}\;=\;\text{kilohertz}\;∗\;1,000$$

$$\text{Hertz}\;=\;10\;∗\;1,000$$

$$\text{Hertz}\;=\;10,000$$