Your question: What are five examples of electromagnetic radiation?

What are 4 examples of electromagnetic waves?

Examples of EM waves are radio waves, microwaves, infrared waves, X-rays, gamma rays, etc.

What are the 6 types of electromagnetic radiation?

The other types of EM radiation that make up the electromagnetic spectrum are microwaves, infrared light, ultraviolet light, X-rays and gamma-rays. You know more about the electromagnetic spectrum than you may think.

What types of electromagnetic radiation are harmful?

The most dangerous frequencies of electromagnetic energy are X-rays, gamma rays, ultraviolet light and microwaves. X-rays, gamma rays and UV light can damage living tissues, and microwaves can cook them.

What are two 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 3 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.
IT IS INTERESTING:  How do you find the EMF of a magnetic field?

What household items use electromagnetic waves?

Many household appliances produce electromagnetic fields: low consumption light bulbs, television and computer screens, electric radiators and even electric blankets. All of these common objects emit electric or electromagnetic fields and / or function by using them.

What are the 7 types of radiation?

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 7 types of EMR?

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.

What are the uses of the 7 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 are the dangers of electromagnetic radiation?

Hazards of electromagnetic radiation

  • microwaves cause internal heating of body tissues.
  • infrared radiation is felt as heat and causes skin to burn.
  • X-rays damage cells causing mutations (which may lead to cancer) and cell death – this is why doctors and dentists stand behind protective screens when taking lots of X-rays.

Does WIFI cause health issues?

Repeated Wi-Fi studies show that Wi-Fi causes oxidative stress, sperm/testicular damage, neuropsychiatric effects including EEG changes, apoptosis, cellular DNA damage, endocrine changes, and calcium overload.

IT IS INTERESTING:  Where are radio waves on the electromagnetic spectrum?

What frequency is dangerous to humans?

The most restrictive limits on whole-body exposure are in the frequency range of 30-300 MHz where the human body absorbs RF energy most efficiently when the whole body is exposed.

What indicates that electromagnetic waves travel?

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. … This proved that radio waves were a form of light!

Which of the following is an example of electromagnetic radiation?

Examples of EM radiation include radio waves and microwaves, as well as infrared, ultraviolet, gamma, and x-rays. Some sources of EM radiation include sources in the cosmos (e.g., the sun and stars), radioactive elements, and manufactured devices. EM exhibits a dual wave and particle nature.

How do electromagnetic waves behave?

Light waves across the electromagnetic spectrum behave in similar ways. When a light wave encounters an object, they are either transmitted, reflected, absorbed, refracted, polarized, diffracted, or scattered depending on the composition of the object and the wavelength of the light.

A magnetic field