# What is the weakest form of electromagnetic radiation?

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The highest energy form of electromagnetic waves are gamma (γ) rays and the lowest energy form are radio waves. The figure below shows the electromagnetic spectrum, which is all forms of electromagnetic radiation. On the far left of Figure 9.3. 1 are the highest energy electromagnetic waves.

## What is the weakest electromagnetic radiation?

Radio waves, on the other hand, have the lowest energies, longest wavelengths, and lowest frequencies of any type of EM radiation. In order from highest to lowest energy, the sections of the EM spectrum are named: gamma rays, X-rays, ultraviolet radiation, visible light, infrared radiation, and radio waves.

## What is the lowest electromagnetic radiation frequency?

The lowest frequency portion of the electromagnetic spectrum is designated as “radio,” generally considered to have wavelengths within 1 millimeter to 100 kilometers or frequencies within 300 GHz to 3 kHz.

## What are the electromagnetic waves from lowest to highest energy?

The order of energy from least to greatest is: microwaves, infrared, red, ultraviolet, and gamma waves.

## What are the strongest electromagnetic waves?

The Electromagnetic spectrum lists the most powerful EMR, gamma rays, to the least powerful EMR, radio waves. In addition, the highest energy waves (gamma, x-ray) have the shortest wavelengths. The lowest energy waves, radio waves, have longest wavelengths.

## What type of electromagnetic radiation has the highest energy?

Gamma rays have the highest energies and shortest wavelengths on the electromagnetic spectrum.

## What is the lowest and highest frequency?

Radio waves usually have the lowest frequency, while Gamma rays have the highest frequency. And as you can see the trend is opposite for wavelength, as frequency and wavelength are inversely related.

## Which of the following has lowest frequency?

Answer: Microwaves as the lowest frequency in the list.

## What is the shortest wave?

Radio waves, infrared rays, visible light, ultraviolet rays, X-rays, and gamma rays are all types of electromagnetic radiation. Radio waves have the longest wavelength, and gamma rays have the shortest wavelength. Encyclopædia Britannica, Inc.

## Which has lower energy UV radiation or violet light?

Ultraviolet radiation has shorter waves than blue or violet light, and thus oscillates more rapidly and carries more energy per photon than visible light does.

## Which light has highest energy?

In our case of visible light, the highest frequency color, which is violet, which means it will have the highest energy.

## Which electromagnetic wave has the shortest wavelength?

Gamma Rays-have the smallest wavelengths and the most energy of any other wave in the electromagnetic spectrum.

## What are the 7 types of radiation?

The EM spectrum is generally divided into seven regions, in order of decreasing wavelength and increasing energy and frequency. The common designations are: radio waves, microwaves, infrared (IR), visible light, ultraviolet (UV), X-rays and gamma rays.

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## What type of EM waves is refrigerator?

The majority of the EMF radiation coming from your refrigerator will be magnetic, but it’s best to measure all three types, (magnetic, radio, and electric) to get a full understanding of the radiation.