Hertz (Hz) and kilohertz (kHz) are units of frequency that denote the number of cycles per second of a periodic wave or signal. Let’s break them down:
The base unit of frequency in the International System of Units (SI). One cycle per second. It is commonly used to describe frequencies of lower magnitude, like the ticking of a clock (1 tick per second = 1 Hz) or the frequency of mains electricity in many countries (either 50 Hz or 60 Hz).
One kilohertz is equal to 1,000 hertz. 1,000 cycles per second. It is commonly used in the context of radio frequencies, audio signals, and other contexts where the frequency is in the thousands of hertz. For example, the AM radio band is often from 530 to 1700 kHz.
1kHz = 1000Hz
or
1Hz = 0.001kHz
f(Hz) = f(kHz) × 1000
Example – Convert 3 kilohertz to hertz
Ans. f(Hz) = 3kHz × 1000 = 3000Hz
| Kilohertz (kHz) | Hertz (Hz) |
| 0 kHz | 0 Hz |
| 0.001 kHz | 1 Hz |
| 0.01 kHz | 10 Hz |
| 0.1 kHz | 100 Hz |
| 1 kHz | 1000 Hz |
| 10 kHz | 10000 Hz |
| 100 kHz | 100000 Hz |
| 1000 kHz | 1000000 Hz |
To convert kHz (kilohertz) to Hz (hertz), you multiply the number of kHz by 1,000.
Yes, 1 kHz is equal to 1,000 Hz.
1 kHz represents a frequency of 1,000 cycles per second.
By multiplying the value in kHz by 1,000, you can obtain the equivalent value in Hz.
Yes, 1 kHz is equivalent to 1,000 Hz.
1 kHz signifies a frequency that consists of 1,000 oscillations or cycles every second.
20 kHz is called 20 kilohertz.
50 kHz means a frequency of 50,000 cycles per second.
The range from 20 hertz to 20,000 hertz sound is referred to as the audible range or human hearing range.
The full form of Hz is Hertz.
The unit of frequency is the Hertz, abbreviated as Hz.