Radio waves, microwaves, visible light, and x rays are all examples of electromagnetic waves that differ from each other in wavelength. … These waves are also called “electromagnetic radiation” because they radiate from the electrically charged particles.
What are 5 examples of electromagnetic radiation?
- Radio Waves.
- TV waves.
- Radar waves.
- Heat (infrared radiation)
- Ultraviolet Light (This is what causes Sunburns)
- X-rays (Just like the kind you get at the doctor’s office)
- Short waves.
What is the definition of electromagnetic radiation?
Radiation that has both electric and magnetic fields and travels in waves. … Electromagnetic radiation can vary in strength from low energy to high energy. It includes radio waves, microwaves, infrared light, visible light, ultraviolet light, x-rays, and gamma rays. Also called EMR.
What are 3 ways we describe electromagnetic energy?
Electromagnetic radiation can be expressed in terms of energy, wavelength, or frequency.
What does electromagnetic radiation include?
In physics, electromagnetic radiation (EM radiation or EMR) refers to the waves (or their quanta, photons) of the electromagnetic field, propagating (radiating) through space, carrying electromagnetic radiant energy. It includes radio waves, microwaves, infrared, (visible) light, ultraviolet, X-rays, and gamma rays.
What are the 4 types of electromagnetic radiation?
The electromagnetic spectrum
- Gamma radiation.
- X-ray radiation.
- Ultraviolet radiation.
- Visible light.
- Infrared radiation.
- Microwave radiation.
- Radio waves.
What electromagnetic wave is the most dangerous?
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 is another word for electromagnetic radiation?
•radio wave (noun)
microwave, frequency wave.
What are the characteristics of electromagnetic radiation?
Properties of Electromagnetic Radiation
These magnetic and electric waves travel perpendicular to each other and have some characteristics like wavelength, amplitude, and frequency.
What color is lowest in energy?
How do we use electromagnetic energy?
Up to the end of the microwave spectrum, most all modern conveniences that use electromagnetic energy in one way or another are in the lower frequency region, including millimeter waves, cell phones, WiFi, microwave ovens, space and terrestrial communications, radar for airports and military uses, AM and FM radio, …
Where do electromagnetic waves come from?
Description: Electromagnetic waves are formed when an electric field comes in contact with a magnetic field. They are hence known as ‘electromagnetic’ waves. The electric field and magnetic field of an electromagnetic wave are perpendicular (at right angles) to each other.
What are the basic sources of electromagnetic waves?
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.
What are the 7 types of electromagnetic waves and their uses?
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 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.