describe how the frequency, wavelength, and energy of electromagnetic waves are related? In your answer, include:
-The relationship between frequency and wavelength
-The relationship between frequency and energy
Answers
Answer:
The electromagnetic (EM) spectrum is the range of all types of EM radiation. Radiation is energy that travels and spreads out as it goes – the visible light that comes from a lamp in your house and the radio waves that come from a radio station are two 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. The image below shows where you might encounter each portion of the EM spectrum in your day-to-day life.
The electromagnetic spectrum shown with familiar sources
The electromagnetic spectrum from lowest energy/longest wavelength (at the top) to highest energy/shortest wavelength (at the bottom). (Credit: NASA's Imagine the Universe)
Radio: Your radio captures radio waves emitted by radio stations, bringing your favorite tunes. Radio waves are also emitted by stars and gases in space.
Microwave: Microwave radiation will cook your popcorn in just a few minutes, but is also used by astronomers to learn about the structure of nearby galaxies.
Infrared: Night vision goggles pick up the infrared light emitted by our skin and objects with heat. In space, infrared light helps us map the dust between stars.
Visible: Our eyes detect visible light. Fireflies, light bulbs, and stars all emit visible light.
Ultraviolet: Ultraviolet radiation is emitted by the Sun and are the reason skin tans and burns. "Hot" objects in space emit UV radiation as well.
X-ray: A dentist uses X-rays to image your teeth, and airport security uses them to see through your bag. Hot gases in the Universe also emit X-rays.
Gamma ray: Doctors use gamma-ray imaging to see inside your body. The biggest gamma-ray generator of all is the Universe.
Answer:
The energy associated with EM radiation is proportional to frequency and inversely proportional to wavelength
Explanation:
EM radiation's energy is inversely correlated with wavelength and inversely proportional to frequency. The energy of EM waves increases with decreasing wavelength. From lowest to highest energy, EM radiation examples include radio waves, microwaves, infrared, visible light, UV, and radiographs.
Greater amplitude indicates a wave produced by a disturbance with higher energy. Consider putting a little pebble into a quiet body of water. Concentric rings of little ripples will radiate out from the disturbance. Low-amplitude waves with relatively little energy make up the ripples. Imagine doing the same with a large boulder. The disturbance will produce waves that are quite huge. These waves have a large amount of energy and a high amplitude.
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