# What is the range of wavelengths for fm radio (88 mhz to 108 mhz)?

## What is the range of wavelengths for FM radio?

6. FM radio stations have frequencies from 88-108 MHz. a) Find the longest wavelength FM radio signal.

## What is the range of wavelengths for AM radio?

AM radio waves are used to carry commercial radio signals in the frequency range from 540 to 1600 kHz. The abbreviation AM stands for amplitude modulation—the method for placing information on these waves.

## What is the wavelength of a radio station?

To conclude, to determine the wavelength of a radio wave, you take the speed and divide it by the frequency. Typical radio wave frequencies are about 88~108 MHz . The wavelength is thus typically about 3.41×109 ~ 2.78×109 nm . Hope this helps and thanks for your question.

## Which wave has highest frequency?

Gamma rays have the highest energies, the shortest wavelengths, and the highest frequencies. Radio waves, on the other hand, have the lowest energies, longest wavelengths, and lowest frequencies of any type of EM radiation.

Violet waves

gamma-rays

## What is the relationship between frequency and wavelength?

Frequency and wavelength are inversely proportional to each other. The wave with the greatest frequency has the shortest wavelength. Twice the frequency means one-half the wavelength. For this reason, the wavelength ratio is the inverse of the frequency ratio.

## What is the wavelength of 1000 Hz?

A 1000 Hz tone has a wavelength a bit under one foot. The wavelength of 440 hz is 2.57 ft or 75.9 cm.

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## What is the frequency of red light in a vacuum?

Red light has a wavelength of ~700 nm, and a frequency of ~4.3*1014 Hz. Visible light makes up just a small part of the full electromagnetic spectrum.

## Which radio station has the longest wavelength AM or FM?

AM broadcasts use longer wavelength radio waves than FM broadcasts. Because of their longer wavelengths, AM waves reflect off a layer of the upper atmosphere called the ionosphere. You can see how this happens in the Figure below.

## What are the 7 types of waves?

The electromagnetic spectrum includes, from longest wavelength to shortest: radio waves, microwaves, infrared, optical, ultraviolet, X-rays, and gamma-rays.

## Which electromagnetic wave travels the fastest?

In a vacuum, all electromagnetic waves travel at 3 × 10 8 m s − 1 – the fastest speed possible. When electromagnetic waves travel through matter (for example, light passing through air or glass), they travel a bit slower than this but rarely less than half as fast as in a vacuum.