Search results
According to modern quantum theory, an electromagnetic wave is a flow of photons through space. 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. 9. Photosynthesis. 10. Electric Heaters or Cookers.
- Chitra Sharma
Oct 9, 2020 · Electromagnetic waves play a vital role in our daily lives, especially when it comes to communication technology. This is because electromagnetic waves can transmit energy through a vacuum, or without a medium. Here are a few applications of electromagnetic waves in our lives.
Feb 21, 2024 · Electromagnetic waves travel at the speed of light, making them a fast means of transmitting energy and information over long distances. Electromagnetic waves can propagate through a vacuum and various materials, such as air, water, and solids.
Radio waves can be used to send communication signals, or even to cook food; they can also be used to find and measure things. One of the most obvious applications in this regard is radar, an acronym for RA dio D etection A nd R anging.
- Light. Light is an electromagnetic wave made up of a varying electric field and a varying magnetic field. It is why we can see; our world would be dark and colourless without light, and electromagnetic waves are a major component of that.
- Electric Motors. Electromagnetic forces are used to create motion in electric motors. By varying the current through a coil of wire, an electric motor can generate an electromagnetic force that spins a rotor around an axis.
- Magnetism. Electromagnetism also affects magnetism. When an electric current passes through a wire, a magnetic field is created around the wire. This is the basis of permanent magnets used in several different applications, from generating electricity to helping hold objects together.
- Radio Waves. Electromagnetic waves can transmit and receive information in the form of radio waves, which are responsible for transmitting sound signals over long distances.
Some of the daily life examples of electromagnetism are explicated as follows-1. Kitchen Microwave Ovens. Microwave ovens, also known as electric ovens, are widely used to heat or cook the food by high-frequency electromagnetic waves. Ovens use electromagnetic oscillators which produce electromagnetic waves in the wavelength range of 1m to 1mm.
Sep 9, 2024 · Electromagnetic waves are energy waves that travel through space, consisting of oscillating electric and magnetic fields perpendicular to each other. They include radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays.
![[1.7] Application of electromagnetic waves - YouTube](https://ca.images.search.yahoo.com/search/images?p=what+are+electromagnetic+waves+used+for+in+real+life&ei=UTF-8&th=91.8&tw=163.6&imgurl=https%3A%2F%2Fi.ytimg.com%2Fvi%2FCxVwdv76KBQ%2Fmaxresdefault.jpg&rurl=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DCxVwdv76KBQ&size=91KB&name=%5B1.7%5D+Application+of+electromagnetic+waves+-+YouTube&oid=4&h=720&w=1280&turl=https%3A%2F%2Ftse1.mm.bing.net%2Fth%3Fid%3DOIP.moUYjkvSMHqVarVyyDYfYwHaEK%26pid%3DApi%26rs%3D1%26c%3D1%26qlt%3D95%26w%3D163%26h%3D91&tt=%5B1.7%5D+Application+of+electromagnetic+waves+-+YouTube&sigr=m62cGqM2H4eN&sigit=R73qotQaaNWn&sigi=vLPRchKSKyFx&sign=PjUBsHnG6KTM&sigt=PjUBsHnG6KTM "[1.7] Application of electromagnetic waves - YouTube")
