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Short wavelengths of electromagnetic radiation have more energy than long wavelengths?
Wiki User
∙ 14y ago
E = hC/ λ
where h is Planck's constant
c is speed of light
λ is wavelength
Hence,
Energy is inversely proportional to wavelength
So short wavelength has more energy than long wavelength!!
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoShort Wave Lengths have more energy
Gamma Rays and X-rays and Ultra Violet are more likely to harm you (ex: Cancer/ sunburn, etc) than Radio waves or microwaves, because they have more energy.
The higher the frequency the more energy there is.
Wiki User
∙ 10y agoshort wave lengths have more energy because it has a higher frquency
Wiki User
∙ 10y agoShort wavelengths have more energy per photon. The total energy in both cases can be just about anything.
Wiki User
∙ 13y agoshort
Wiki User
∙ 14y agoTrue.
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What provides short-term energy storage for animals?
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Why is it important that radioisotope used diagnostic tests have short half lives?
This minimizes the harmful side effects of the radiation.
What are three types of light sources that are artificial and explain briefly how each works?
Incandescent electric light - electricity heats a filament of tungsten to white hot, at which temperature it emits photons - light.LED - is a semiconductor light source which works by allowing electrons to recombine with electron holes within the device, releasing energy in the form of photons.Synchrotron radiation - electromagnetic radiation emitted when the charged particles are accelerated radiallyLaser - is a device that emits light through a process of optical amplification based on the stimulated emission of photons.Fluorescent lamp - electricity is used to excite mercury vapour which emits invisible, short-wave ultraviolet light. This then causes a phosphor coating on the bulb glass to glow, producing visible light.
How is gamma radiation useful?
Gamma radiation is the most ionising type of radiation, and has a high frequency because of it's short wavelength. It's uses include:killing microorganisms and bacteriakilling mould and insects in/on foodsterilising hospital equipment (especially plastic equipment as it could be damaged in other sterilising methods e.g. - heat)carrying out CT scansradiation therapycancer treatment / curing
Do X-rays have high energy and short wavelength?
X-rays are part of the continuum of electromagnetic radiation. They have higher energy and shorter wavelengths than some other radiations.
What are the wavelength's of electromagnetic radiation?
The wavelengths of electromagnetic radiation extend from any long wavelength, withno upper limit no matter how long, continuously through all possible wavelengths, withno gaps, down to any short wavelength, with no lower limit no matter how short.
Does a high- frequency wave have short wavelength?
Yes, the shorter the wavelength, the higher the energy. Gamma waves have the shortest wavelengths of all the electromagnetic radiation waves and carry the greatest energy. Radio and TV waves have the longest wavelengths and carry the least energy.
What type of wave is EM radiation?
EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.
What type of wave is radiation?
EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.
What is the name of short invisible wavelengths of electromagnetic radiation that mostly come from the sun?
X-rays and gamma rays can both fit that description.
What does a elctromagnetic spectrum do?
Type your answer here...The electromagnetic spectrum is the range of all possible frequencies of electromagnetic radiation.[1] The "electromagnetic spectrum" of an object is the characteristic distribution of electromagnetic radiation emitted or absorbed by that particular object.The electromagnetic spectrum extends from low frequencies used for modern radio to gamma radiation at the short-wavelength end, covering wavelengths from thousands of kilometers down to a fraction of the size of an atom. The long wavelength limit is the size of the universe itself, while it is thought that the short wavelength limit is in the vicinity of the Planck length, although in principle the spectrum is infinite and continuous.
What is the gamma region?
A region of the electromagnetic spectrum that has very short wavelengths and very high energy photons (gamma rays)
What does electromagnetic have to do with EM radiation?
EM is short for electromagnetic.
Why are short wavelengths of EM radiation less common then medium wavelengths?
Shorter wavelengths, like gamma rays and X-rays, require more energy to produce than longer wavelengths like visual light.
What is the production and transmission of radiant energy?
. . is often accomplished using light bulbs. Radiant energy is commonly used at wavelengths from 30 km down to the wavelength of x-rays and below. It is usually described as electromagnetic radiation.
What type of radiation has the shortest wave length?
If this question if referring to electromagnetic radiation (light) then the sun probably emits very small amounts of gamma rays, which have the shortest wavelengths of all electromagnetic radiation as well as larger amounts of x-Rays (the next wavelength larger). However, there are a variety of particles with larger masses and higher energies than that of photons. These particles are known as cosmic rays, which include electrons, muons, protons, neutrons, and even whole helium nuclei (called alpha particles). These higher mass particles can travel at near-light-speed velocities and as a result have very short wavelengths.
