What is the frequency of high frequency radio wave?

Answer 1

high frequency waves are waves which pass a certain point a very high number of times every second, such as gamma rays and ultrasound waves for example. They generally have very short wavelengths.

Answer 2

The term "high frequency" generally refers to any radio frequency between 3 and 30 megahertz. When applied to electricity, it refers to the periodic reversing of the direction of the electric current called AC (alternating current) as opposed to direct current which flows in one direction only. The normal frequency found in homes operates at 60Hz. Anything higher than 60Hz would be considered high frequency, but they are usually found in electronics applications.

Answer 3

Frequency means how quickly something repeats - some cyclical event, such as a vibration. High frequency means that something repeats many times per second.

Frequency is expressed in hertz (Hz); 1 hertz = 1 vibration per second, or more generally, one cycle per second.

Answer 4

There is a system of formal designation of radio, corresponding to decades (10 times)

of frequency/wavelength. You'll recognize some of the abbreviations, like VHF and UHF:

Very Low Frequency (VLF)

3 - 30 KHz

100,000 - 10,000 meters

Low Frequency (LF)

30 - 300 KHz

10,000 - 1,000 meters

Medium Frequency (MF)

300 KHz - 3 MHz

1,000 - 100 meters

The one you

asked about:

High Frequency (HF)

3 - 30 MHz

100 - 10 meters

Very High Frequency (VHF)

30 - 300 MHz

10 - 1 meter

Ultra High Frequency (UHF)

300 MHz - 3 GHz

1 meter - 10 cm

Super High Frequency (SHF)

3 - 30 GHz

10 - 1 cm

Extreme High Frequency (EHF)

30 - 300 GHz

1 cm - 1 mm

Answer 5

capable of use for long- distance communication on the moon

Answer 6

because high ones are called high and low ones are called low. simples.

Answer 7

i would believe it to be gamma rays