What does electromagnetic radiation include?

Electromagnetic radiation is an electric and magnetic disturbance traveling through space at the speed of light (2.998 × 108 m/s). … Examples of EM radiation include radio waves and microwaves, as well as infrared, ultraviolet, gamma, and x-rays.

What are 5 examples of electromagnetic radiation?

They include:

  • Radio Waves.
  • TV waves.
  • Radar waves.
  • Heat (infrared radiation)
  • Light.
  • Ultraviolet Light (This is what causes Sunburns)
  • X-rays (Just like the kind you get at the doctor’s office)
  • Short waves.

What are the 7 electromagnetic radiation?

The electromagnetic spectrum includes, from longest wavelength to shortest: radio waves, microwaves, infrared, optical, ultraviolet, X-rays, and gamma-rays. To tour the electromagnetic spectrum, follow the links below!

What are 4 electromagnetic radiations?

The common designations are: radio waves, microwaves, infrared (IR), visible light, ultraviolet (UV), X-rays and gamma rays.

What are three sources of electromagnetic radiation?

Sources of Electromagnetic Radiation

  • solar radiation, in other words natural radiation that originates from the sun.
  • terrestrial radiation, in other words natural radiation emitted by the Earth’s surface.
  • artificial radiation originating from a remote sensing system.
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What is electromagnetic radiation in simple words?

In layman’s terms electromagnetic radiation is light that travels by oscillating in waves at a constant speed carrying energy. … In layman’s terms, light travels by oscillating in waves at a constant speed carrying energy – interactions with objects vary depending on the energy these waves carry.

Which of the electromagnetic radiation is radioactive?

A common source of ionizing radiation is radioactive materials that emit α, β, or γ radiation, consisting of helium nuclei, electrons or positrons, and photons, respectively. … Gamma rays, X-rays and the higher energy range of ultraviolet light constitute the ionizing part of the electromagnetic spectrum.

What are the types of radiation?

There are four major types of radiation: alpha, beta, neutrons, and electromagnetic waves such as gamma rays. They differ in mass, energy and how deeply they penetrate people and objects.

What causes electromagnetic radiation?

Electromagnetic radiation is made when an atom absorbs energy. The absorbed energy causes one or more electrons to change their locale within the atom. When the electron returns to its original position, an electromagnetic wave is produced. … These electrons in these atoms are then in a high energy state.

What are the properties of electromagnetic radiation?

Electromagnetic waves are typically described by any of the following three physical properties: frequency (f), wavelength (λ), or intensity (I). Light quanta are typically described by frequency (f), wavelength (λ), or photon energy (E). The spectrum can be ordered according to frequency or wavelength.

What is common among different types of electromagnetic radiation?

What is common to all electromagnetic radiations?

  • are transverse waves and do not require a medium to travel.
  • travel at the same speed in a vacuum (space)
  • follow laws of reflection and refraction.
  • are not deflected by electric and magnetic fields.
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What are the two sources of electromagnetic radiation?

As shown in the illustration below, there are three main sources of electromagnetic radiation that are used in remote sensing:

  • solar radiation, in other words natural radiation that originates from the sun.
  • terrestrial radiation, in other words natural radiation emitted by the Earth’s surface.

What are some natural sources of electromagnetic radiation?

Electromagnetic fields are present everywhere in our environment – the earth, sun and ionosphere are all natural sources of EMF. Electromagnetic fields exist everywhere in the environment including our home, school and work place.

What are some sources of electromagnetic radiation that we use every day?

Everyday life is pervaded by artificially made electromagnetic radiation: food is heated in microwave ovens, airplanes are guided by radar waves, television sets receive electromagnetic waves transmitted by broadcasting stations, and infrared waves from heaters provide warmth.