What are the 7 regions of electromagnetic spectrum?

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

What are the 7 types of waves?

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.

Which of the 7 major region of electromagnetic spectrum have the highest frequency?

The waves that live in the gamma ray section have the highest frequencies and smallest wavelengths of all the EM waves. In fact, there is no lower limit to the wavelength of a gamma ray. Some have wavelengths that are smaller than an atom! Gamma rays are emitted naturally from things undergoing radioactive decay.

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What are the 7 uses of electromagnetic waves?

Uses of Electromagnetic Waves

  • Radio waves – radio and television.
  • Microwaves – satellite communications and cooking food.
  • Infrared – Electrical heaters, cooking food and infrared cameras.
  • Visible light – Fibre optic communications.
  • Ultraviolet – Energy efficient lamps, sun tanning.
  • X-rays – Medical imaging and treatments.

What are the seven types of electromagnetic waves and their uses?

What are the 7 types of electromagnetic waves and their uses

  • Radio waves: Communication.
  • Microwaves: Heating and data transmission.
  • Infrared waves: Used in remote control and imaging applications.
  • Visible light: Help us see everything around us.
  • Ultraviolet Waves: Useful in the study of galaxies.

What comprises the electromagnetic spectrum?

The entire electromagnetic spectrum, from the lowest to the highest frequency (longest to shortest wavelength), includes all radio waves (e.g., commercial radio and television, microwaves, radar), infrared radiation, visible light, ultraviolet radiation, X-rays, and gamma rays.

What is the narrowest region of the electromagnetic spectrum?

Visible Light. Visible light is the narrow segment of the electromagnetic spectrum to which the normal human eye responds.

How many types of waves are there?

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 the 6 common properties of electromagnetic radiation?

It consists of Gamma-rays, X-rays, ultraviolet rays, infrared rays, radio waves, microwaves. Electromagnetic radiations have a wide range of frequencies, wavelengths and photon energy levels.

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What are the 4 types of waves?

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

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.

In which region of the electromagnetic spectrum is this line observed?

Correct answer is (B) visible.

Which region of electromagnetic spectrum is used in fiber optic technology?

For fiber optics with glass fibers, we use light in the infrared region which has wavelengths longer than visible light, typically around 850, 1300 and 1550 nm.

How can you use the seven EM waves in your daily lives?

Examples of Electromagnetic Waves

  1. Radio and Television. …
  2. Microwave Ovens. …
  3. Medical Examination. …
  4. Sterilization. …
  5. Communication Devices. …
  6. RADAR. …
  7. Military Equipment. …
  8. Cancer Therapy.