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The part of the electromagnetic spectrum with the lowest frequency and longest wavelength is radio waves. They are used for communication, broadcasting, and radar.

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1y ago

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What wave on the spectrum has the lowest frequency and the longest wavelength?

Electromagnetic waves


Which wave has the longest wavelength in the electromagnetic spectrum?

Radio waves have the longest wavelength in the electromagnetic spectrum.


Is the longest wavelength violet?

No. In the visible portion of the electromagnetic spectrum, the waves at the red end have the longest wavelength (lowest frequency), and those at the violet end have the shortest wavelength (highest frequency).


What is the longest wavelength on a electromagnetic spectrum?

The electromagnetic waves with the longest wavelength are called radio waves.


What is a radio wave's relative wavelength and frequency compared to other waves in the Electro-Magnetic Spectrum?

Radio waves are the lowest frequency (and therefore longest wavelength) waves in the electromagnetic spectrum.


Are gamma rays the longest wavelength?

No, gamma rays have the shortest wavelength among all electromagnetic radiations. They have the highest frequency and highest energy in the electromagnetic spectrum.


What happens to the electromagnetic spectrum as you move from gamma to radio waves?

As you move from gamma rays to radio waves on the electromagnetic spectrum, the wavelength gets longer and the frequency decreases. Gamma rays have the shortest wavelength and highest frequency, while radio waves have the longest wavelength and lowest frequency.


What form of electromagnetic has the longest wavelength?

Radio waves have the longest wavelength in the electromagnetic spectrum, ranging from several meters to kilometers in length.


Which electromagnetic waves have the longest wavelength and highest frequencies?

The longest wavelengths are usually referred to as radio waves, whereas the highest frequencies are referred to as cosmic rays (the opposite end of the spectrum).


What has the lowest frequency on the electromagnetic spectrum?

Extremely low frequency (ELF) radio waves. They can have wavelengths of over 60,000 miles (100,000 km) and frequencies from 3 to 300 Hz.


Which light has the longest wavelength and the shortest frequency?

The longest visible wavelength of light appears red. "Longest wavelength" is equivalent to 'lowest frequency'.


How do waves in the electromagnetic spectrum differ?

Waves in the electromagnetic spectrum differ in their wavelength and frequency. From longest to shortest wavelength, the spectrum includes radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays. Each type of wave has unique properties and interacting with matter in different ways.