Which of the following correctly lists the types of electromagnetic radiation in order of increasing wavelength?

Asked By: Remigijus Foppe | Last Updated: 27th May, 2020
Category: science physics
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Arrange the following radiations in order of increasing wavelength: infra red, blue light, UV light, radio waves and X-rays.

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Correspondingly, which of the following lists different types of electromagnetic radiation in order of increasing wavelength?

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.

Subsequently, question is, what is the correct order of increasing frequency? As shown in the image the order of increasing frequency is : Radio waves, Visible light, X-rays and Gamma rays.

Herein, what is the order of electromagnetic radiation in increasing wavelength?

In order of increasing frequency and decreasing wavelength these are: radio waves, microwaves, infrared radiation, visible light, ultraviolet radiation, X-rays and gamma rays.

What is the order of the electromagnetic spectrum?

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. Microwaves (like the ones used in microwave ovens) are a subsection of the radio wave segment of the EM spectrum.

36 Related Question Answers Found

What are the 7 types of electromagnetic radiation?

Though the sciences generally classify EM waves into seven basic types, all are manifestations of the same phenomenon.
  • Radio Waves: Instant Communication.
  • Microwaves: Data and Heat.
  • Infrared Waves: Invisible Heat.
  • Visible Light Rays.
  • Ultraviolet Waves: Energetic Light.
  • X-rays: Penetrating Radiation.
  • Gamma Rays: Nuclear Energy.

How do you identify electromagnetic waves?

One way to make RF waves visible is with something like a radio telescope. An ordinary (light) telescope collects light and focuses it onto a receptor (CCD, photographic plate, the eye), thus making it possible to see the visible radiation emitted by a distant galaxy.

What are the uses of electromagnetic waves?

Behaviour and uses of electromagnetic waves
  • Radio waves. Radio waves are used for communication such as television and radio.
  • Microwaves. Microwaves are used for cooking food and for satellite communications.
  • Infrared.
  • Visible light.
  • Ultraviolet radiation.

What is the relationship between frequency and wavelength?


A hertz has units of 1/second. Wavelength and frequency of a wave are related by the equation Velocity = Wavelength x Frequency, where the velocity is the speed of a wave peak as it passes a stationary point. For all electromagnetic waves (in a vacuum) the velocity = c, the speed of light.

How are electromagnetic waves formed?

Electromagnetic waves are formed when an electric field (which is shown in blue arrows) couples with a magnetic field (which is shown in red arrows). Magnetic and electric fields of an electromagnetic wave are perpendicular to each other and to the direction of the wave.

What are three properties of electromagnetic waves?

The three properties of electromagnetic waves are; they travel at the speed of light, they include ultraviolet waves, and they can transfer energy through empty space.

Where do electromagnetic waves come from?

EM waves originate from the vibration of charged particles, and unlike other waves, they can travel without a medium. The vast range of frequencies for EM waves is described by the electromagnetic spectrum. The spectrum stretches from the lowest frequency radio waves to the highest frequency gamma rays.

What are the 4 main properties of electromagnetic waves?

Like other waves, electromagnetic waves have properties of speed, wavelength, and frequency.

Is electromagnetic radiation harmful?


The main effect of radiofrequency electromagnetic fields is heating of body tissues. Despite extensive research, to date there is no evidence to conclude that exposure to low level electromagnetic fields is harmful to human health.

Which color has the longest wavelength?

As the full spectrum of visible light travels through a prism, the wavelengths separate into the colors of the rainbow because each color is a different wavelength. Violet has the shortest wavelength, at around 380 nanometers, and red has the longest wavelength, at around 700 nanometers.

What are the characteristics of electromagnetic radiation?

These electric and magnetic waves travel perpendicular to each other and have certain characteristics, including amplitude, wavelength, and frequency. General Properties of all electromagnetic radiation: Electromagnetic radiation can travel through empty space.

What is the order of frequency of visible light?

Visible light falls in the range of the EM spectrum between infrared (IR) and ultraviolet (UV). It has frequencies of about 4 × 1014 to 8 × 1014 cycles per second, or hertz (Hz) and wavelengths of about 740 nanometers (nm) or 2.9 × 105 inches, to 380 nm (1.5 × 105 inches).

What does the wavelength of electromagnetic radiation represent?


What does the wavelength of electromagnetic radiation represent? wavelength represents the lengths of the waves involved in energy transmission (length from one crest or trough to the subsequent crest of trough)The longer the wavelength, the lower the energy of the electromagnetic radiation.

Why light is called electromagnetic wave?

Scientists call them all electromagnetic radiation. The waves of energy are called electromagnetic (EM) because they have oscillating electric and magnetic fields. All EM energy waves travel at the speed of light. No matter what their frequency or wavelength, they always move at the same speed.

What are the different types of frequencies?

Types of Frequencies and Wavelengths in the Radio Frequency Spectrum. Radio wave frequencies range from Extremely Low Frequencies (ELF) 3 kilohertz (kHz) to Extremely High Frequencies (EHF) 300 gigahertz (GHz) as shown in infographic above (larger version at bottom).