What are the different electromagnetic waves?

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

What are 5 electromagnetic waves?

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.

What are the different types of electromagnetic waves and its uses?

The different types of radiation are defined by the the amount of energy found in the photons. Radio waves have photons with low energies, microwave photons have a little more energy than radio waves, infrared photons have still more, then visible, ultraviolet, X-rays, and, the most energetic of all, 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.
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What types of waves are electromagnetic waves?

Types of Electromagnetic Waves

  • Radio Waves. Radio waves have the longest wavelengths of all the electromagnetic waves. …
  • Microwaves. Microwaves are shorter than radio waves with wavelengths measured in centimeters. …
  • Infrared. …
  • Visible light. …
  • Ultraviolet. …
  • X-rays. …
  • Gamma rays. …
  • Activities.

What are the 4 types of waves?

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

What are the different types of waves in science?

There are two basic kinds of waves: electromagnetic and mechanical.

  • Mechanical waves include water waves, sound waves, and waves on ropes or springs. Mechanical waves travel in a medium (such as air, water, glass, or rock).
  • Electromagnetic waves can travel in a medium or in a vacuum.

How are the types of electromagnetic waves similar How are they different?

These changing fields form electromagnetic waves. Electromagnetic waves differ from mechanical waves in that they do not require a medium to propagate. This means that electromagnetic waves can travel not only through air and solid materials, but also through the vacuum of space.

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.

What are the 7 electromagnetic waves in order from lowest to highest frequency?

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.

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What are electromagnetic waves Class 12?

Electromagnetic waves are those waves in which electric and magnetic field vectors changes sinusoidally and are perpendicular to each other as well as at right angles to the direction of propagation of wave.

What are the two different types of wave movement?

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.

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.

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 the 4 main properties of electromagnetic waves?

Every form of electromagnetic radiation, including visible light, oscillates in a periodic fashion with peaks and valleys, and displaying a characteristic amplitude, wavelength, and frequency that defines the direction, energy, and intensity of the radiation.

Are all transverse waves electromagnetic?

All electromagnetic waves (light waves, microwaves, X-rays, radio waves) are transverse. All sound waves are longitudinal.