What is the frequency of radio wave with a wavelength of 10 m?
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What is the frequency of radio wave with a wavelength of 10 m?
Worldwide FM radio is operating in VHF band II between 87.5 MHz and 108.0 MHz….
| Frequency | Wavelength |
|---|---|
| 10 MHz = 10,000,000 Hz = 107 Hz | 30 m |
| 100 MHz = 100,000,000 Hz = 108 Hz | 3 m |
| 1000 MHz = 1000,000,000 Hz = 109 Hz | 0.3 m |
What is the frequency of radio waves corresponding to wavelength of 20m?
5×107Hz.
What are the frequencies of radio waves and their corresponding wavelength?
They also have the lowest frequencies, from about 3,000 cycles per second, or 3 kilohertz, up to about 300 billion hertz, or 300 gigahertz….Bands of radio waves.
| Band | Frequency range | Wavelength range |
|---|---|---|
| Very High Frequency (VHF) | 30 to 300 MHz | 1 to 10 m |
| Ultra High Frequency (UHF) | 300 MHz to 3 GHz | 10 cm to 1 m |
What is the wavelength for radio waves with frequency 3 * 10 9?
Regions of the Electromagnetic Spectrum
| Wavelength (m) | Frequency (Hz) | |
|---|---|---|
| Radio | > 1 x 10-1 | < 3 x 109 |
| Microwave | 1 x 10-3 – 1 x 10-1 | 3 x 109 – 3 x 1011 |
| Infrared | 7 x 10-7 – 1 x 10-3 | 3 x 1011 – 4 x 1014 |
| Optical | 4 x 10-7 – 7 x 10-7 | 4 x 1014 – 7.5 x 1014 |
What is the wavelength of a photon that has an energy of 4.41 10/19 J?
λ = 3 x 108 / 6.655 x 1014 = 4.51 x 10−7 m.
What is the wavelength relative to a 25 MHz frequency?
Frequency – Wavelength Chart
| Frequency | Wavelength | 1/20 Wavelength |
|---|---|---|
| 800 MHz | 37.5 cm | 1.88 cm |
| 900 MHz | 33.3 cm | 1.67 cm |
| 1.0 GHz | 30 cm | 1.5 cm |
| 1.2 GHz | 25 cm | 1.25 cm |
What is the frequency of a microwave with a wavelength of 0.03 m?
Microwave frequencies range between 109 Hz (1 GHz) to 1000 GHz with respective wavelengths of 30 to 0.03 cm.
What is the microwave frequency?
Microwaves range in frequencies from 100’s of MHz to 100’s of GHz. Presently the frequency bands used for 5G (between 3GHz to 28GHz) fall within this spectrum.