- 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 different types of electromagnetic waves and its uses?
Nearly all frequencies and wavelengths of electromagnetic radiation can be used for spectroscopy. 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 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.
How is each type of electromagnetic wave used?
Examples of electromagnetic waves include radio waves, microwaves, infrared, visible light, ultraviolet, x-rays , and gamma rays. ... Microwaves are used to cook your food. Infrared waves are used in remote controls and are emitted from all warm objects, allowing them to be used to create heat-sensitive cameras.
What are the 7 different electromagnetic waves?
The electromagnetic spectrum includes, from longest wavelength to shortest: radio waves, microwaves, infrared, optical, ultraviolet, X-rays, and gamma-rays .
What is the most important electromagnetic wave?
The different types of waves have different uses and functions in our everyday lives. 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.
What color has highest frequency?
Violet waves have the highest frequencies.
What is the effect of electromagnetic waves on human body?
Effects on general health
Reported symptoms include headaches, anxiety, suicide and depression, nausea, fatigue and loss of libido . To date, scientific evidence does not support a link between these symptoms and exposure to electromagnetic fields.
What are the benefits of electromagnetic waves?
The killing and destructive power of electromagnetic radiation can be used constructively for curing the incurable diseases by eradicating the disease producing pathogens and micro organisms like bacteria, virus & fungi.
What type of electromagnetic wave is texting?
Texting uses Radio Waves which are the lowest-frequency waves in the EM spectrum. Radio Waves are used to carry other signals to recievers that subsequently translates these signals to usable information.
How are waves classified?
One way to categorize waves is on the basis of the direction of movement of the individual particles of the medium relative to the direction that the waves travel. Categorizing waves on this basis leads to three notable categories: transverse waves, longitudinal waves, and surface waves .
What are the different types of waves?
Types and features 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.
How do humans use electromagnetic waves?
Everyday life is pervaded by artificially made electromagnetic radiation: food is heated in microwave ovens, airplanes are guided by radar waves, television sets receive electromagnetic waves transmitted by broadcasting stations, and infrared waves from heaters provide warmth.
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, ...
What is the highest frequency?
The highest frequency colour, which is violet , also has the most energy when it comes to visible light. The lowest visible light frequency, which is red, has the least energy. There is more energy in higher-frequency waves. Gamma rays have the shortest wavelengths and highest frequencies of all electromagnetic waves.
What characterizes an electromagnetic wave?
The inherent characteristic of an electromagnetic wave is its frequency . ... The energy is carried by the electric and magnetic fields of electromagnetic waves are equal, i.e. the electric energy (uE ) and the magnetic energy (uM ) are equal; uE = uM .
