Quick Answer: Which waves are electromagnetic waves?

Electromagnetic waves can be split into a range of frequencies. This is known as the electromagnetic spectrum. Examples of EM waves are radio waves, microwaves, infrared waves, X-rays, gamma rays, etc.

What are 5 electromagnetic waves?

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

What are 10 examples of electromagnetic waves?

Examples of Electromagnetic Waves

  • Radio and Television. …
  • Microwave Ovens. …
  • Medical Examination. …
  • Sterilization. …
  • Communication Devices. …
  • RADAR. …
  • Military Equipment. …
  • Cancer Therapy.

What are 3 examples of electromagnetic waves?

Radio waves, microwaves, visible light, and x rays are all examples of electromagnetic waves that differ from each other in wavelength.

What are the 7 electromagnetic waves in order?

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 are the 4 types of waves?

Types of Waves – Mechanical, Electromagnetic, Matter Waves & Their Types.

What are the types of waves?

Waves come in two kinds, longitudinal and transverse. Transverse waves are like those on water, with the surface going up and down, and longitudinal waves are like of those of sound, consisting of alternating compressions and rarefactions in a medium.

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What are 5 examples of electromagnetic energy?

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 examples of ultraviolet waves?

Examples of Ultraviolet Waves

  • Disinfectants. Ultraviolet radiations are capable of killing bacteria and viruses. …
  • Water Purification. …
  • UV Lamps. …
  • Production of Vitamin D. …
  • Sterilization. …
  • Cure Skin Disorders. …
  • Tanning. …
  • Astronomy.

What are 5 examples of EM waves we encounter in everyday life?

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.

Is light an electromagnetic wave?

Radio waves, gamma-rays, visible light, and all the other parts of the electromagnetic spectrum are electromagnetic radiation. Electromagnetic radiation can be described in terms of a stream of mass-less particles, called photons, each traveling in a wave-like pattern at the speed of light.

How many electromagnetic waves are there?

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.

What are gamma rays used for?

Gamma rays are ionizing electromagnetic radiation, obtained by the decay of an atomic nucleus. Gamma rays are more penetrating, in matter, and can damage living cells to a great extent. Gamma rays are used in medicine (radiotherapy), industry (sterilization and disinfection) and the nuclear industry.

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What is the most important electromagnetic wave?

The most important of these is visible light, which enables us to see. Radio waves have the longest wavelengths of all the electromagnetic waves. They range from around a foot long to several miles long.