Technically all could be used for communication. Although not all may be suited for the use. Here are a few examples:
Radio waves - short wave/long wave radio
Microwaves - Used for communication of space objects (spacecraft, satellites, radar etc)
Infra-red - Used as a wireless communication between devices like mobile phones
Ultra Violet - Butterflies use two ultraviolet signals, UV reflectance or absorbance as a communication system
X-Rays - High powered telescopes
Dont forget fibre optics for the visible part of the spectrum.
All sound waves are longitudinal (compression/rarefaction) waves.
Because they are of the highest frequencies in the known electromagnetic spectrum. This means their wavelength are very short, which means they will not travel very far, as opposed to low-frequency RF waves. In comparison, the same idea applies to vehicle taillights and why they're colored red (the color red has the longest wavelength in visible light and it will be visible even from a long distance).
EM waves stands for Electromagnetic Waves. The EM waves used in dentistry are usually X-Rays. These electromagnetic waves go through your skin and other body tissue (don't worry it's not very harmful or bad for you). And reflect off your bones. Think of it as a camera, the X-Ray machine sends out a flash, then takes the picture. This 'picture' shows where your bones are and whats happening to them, like, are they coming out as an adult tooth? or will you need braces in a few years. That sort of thing.
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I prefer not to use the word "stored," because EM radiation does not "store" energy -- it transfers it. The energy shifts from the electric field of the EM wave to the magnetic field of the EM wave, and then back -- repeat ad infinitem.
electromagnetic waves they are basically used by all types only some have different names and are a type of it Like wireless is : Hertzian waves (electromagnetic waves) well the elctormagnetic waves can smd!
Electromagnetic waves used for communication include radio waves, microwaves, and light waves (in the form of lasers). These waves are commonly used in technologies such as radio communication, satellite communication, Wi-Fi, and fiber optic communication.
The waves are called "electromagnetic waves". All types of EM waves can be used to study the Universe.
Electromagnetic waves used in broadcasting are called radio waves. They are used to transmit signals for radio, television, and communication systems.
Radio waves are a type of electromagnetic wave that have long wavelengths and low frequencies. They can travel long distances and penetrate obstacles like walls. Unlike other types of electromagnetic waves, such as visible light or X-rays, radio waves have lower energy levels and are used for communication and broadcasting purposes.
Light waves - electromagnetic waves that can travel through a vacuum at the speed of light. Radio waves - electromagnetic waves used for communication that travel at the speed of light in a vacuum. X-rays - a high-energy form of electromagnetic radiation that can travel at the speed of light. Microwaves - electromagnetic waves commonly used in technology and cooking that can travel at the speed of light.
Radio waves have the longest wavelength and lowest frequency among electromagnetic waves. They are used for communication, broadcasting, and radar systems.
Electromagnetic waves are a form of energy transmitted through a combination of electric and magnetic fields oscillating perpendicular to each other. Two types of electromagnetic waves are radio waves, which are used for communication, and visible light, which is the range of wavelengths that is visible to the human eye.
Solar flares emit electromagnetic waves.The electromagnetic wave interrupted cellular phone communications.Satellites can be damaged by electromagnetic waves.
X-rays are electromagnetic waves that are typically not used for communication purposes. Instead, X-rays are commonly used in medical imaging processes to visualize the internal structures of the body, as well as in industrial applications such as inspecting materials for defects.
Some common questions about the electromagnetic spectrum that can help us understand its properties and behaviors include: How do different wavelengths of electromagnetic waves affect their energy and frequency? What is the relationship between the speed of electromagnetic waves and the medium through which they travel? How do electromagnetic waves interact with matter, such as absorption, reflection, and transmission? How do different types of electromagnetic waves, such as visible light, radio waves, and X-rays, differ in their properties and applications? How are electromagnetic waves used in technologies like communication, imaging, and remote sensing?
To generate electromagnetic energy, you can use devices such as generators or antennas that convert mechanical or electrical energy into electromagnetic waves. These waves can be used for various purposes, such as communication, power transmission, or heating.