21.58 Megahertz.
mega = 1,000,000 1MHz = 1,000,000 Hz.
If a bulb has 50 Hz frequency and it's supply is 60 Hz frequency, it will still glow, despite the allowance of 10 HZ frequency.
Hz = hertz ,which is a measure of frequency. It is equivalent to cycles per second. Your home power is 60 Hz if you live in USA.
It is a motor where the frequency of the AC voltage is 50 cycles per second. In U.S.A. 60 Hz is standard. 50 Hz would be overseas.
loudbetween 1,000 Hz and 5,000 Hz ... centered at 3500 Hz - a very sensitive frequency range for the human ear .. go figure
mega = 1,000,000 1MHz = 1,000,000 Hz.
150 kHz = 150 000 Hz and 29 MHz = 20 000 000 Hz
1 GHz is equal to 1,000,000,000 Hz.
There are 0.001 kHz in 1 Hz. This is because 1 kilohertz (kHz) is equal to 1000 hertz (Hz).
0.523 kHz is equal to 523 Hz. Just multiply the value in kHz by 1000 to convert it to Hz.
500,000 Hz is equivalent to 500 MHz, as 1 MHz is equal to 1,000,000 Hz. To convert from Hz to MHz, you divide the frequency in Hz by 1,000,000. Therefore, 500,000 Hz divided by 1,000,000 equals 0.5 MHz.
The 'k' in kHz probably stands for kilo, meaning a thousand times Hz, like kilogram and gram.
The k stands for thousand, so 1kHz is 1 000Hz
Hertz (Hz)
Hertz does not equal horsepower. They are 2 different things.
A measurement equal to one wave per second is one hertz (Hz). It represents the frequency of a wave cycle occurring once every second.
When the C in the middle is 256 Hz, the corresponding frequencies on either side are approximately 227.18 Hz for B and 271.63 Hz for D. This is based on the equal-tempered scale used in Western music.