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What is the link between energy and frequency for electromagnetic radiation?
Wiki User
∙ 12y ago
The higher the frequency, the greater the electromagnetic energy. High-frequency gamma rays are the most energetic form of radiation (and the most dangerous to human health), followed by X-rays, ultraviolet, visible light, infrared (heat), and finally radio waves.
Microwaves are actually a form of radio waves in the near-infrared. What makes them so apparently energetic (and therefore so useful) is that their particular frequency is great at making water molecules vibrate, which imparts heat energy directly into food in a process known as dielectric heating.
E=hv
Where E is energy
h is planks constant
v is the frequency of the EMr
Wiki User
∙ 12y ago
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What form of electromagnetic radiation has the highest frequency and energy?
infared
What kind of electromagnetic waves from the sun bring heat energy to trees?
Electromagnetic radiation in Optical and Infrared frequency.
What energy comes from the sun reaches to the earth?
Electromagnetic energy of every kind. This includes light, heat, ultraviolet, gamma rays, x-rays and every possible frequency of electromagnetic radiation.
What energy does the electromagnetic spectrum make?
the energy that makes the electromagnetic spectrum is electromagnetic radiation
Are waves in the electromagnetic spectrum are gamma rays?
"Gamma" is the name given to the electromagnetic radiation with the highest frequency (shortest wavelength, highest energy).
How are energy and frequency of electromagnetic radiation related?
Energy = hf where h is Planck's Constant and f is the radiation frequency.
How are the energy and frequency of electromagnetic radiation related?
The energy PER PHOTON is directly proportional to the frequency.
What form of electromagnetic radiation has the highest frequency and energy?
infared
How do you find energy when given frequency?
The energy of a photon of electromagnetic radiation is(Photon's frequency) times (Planck's Konstant) .
Radio wave frequency and microwave radiation are both forms of energy called electromagnetic radiation?
The answer is yes.
Which EM waves has the highest frequency?
There is no upper limit to how much energy (and frequency) an electromagnetic wave can have. The highest frequency waves are called gamma radiation.There is no upper limit to how much energy (and frequency) an electromagnetic wave can have. The highest frequency waves are called gamma radiation.There is no upper limit to how much energy (and frequency) an electromagnetic wave can have. The highest frequency waves are called gamma radiation.There is no upper limit to how much energy (and frequency) an electromagnetic wave can have. The highest frequency waves are called gamma radiation.
Why does electromagnetic radiation have the lowest energy?
Electromagnetic radiation has a wide range of energies. On the low end, there is ELF, and on the high end there is gamma radiation. It all depends on frequency.
how does the energy from space the sun travel through space to the earth?
Radiation is the transfer of heat energy through space by electromagnetic radiation. Most of the electromagnetic radiation that comes to the earth from the sun is invisible. ... In electromagnetic radiation, its frequency is the number of electromagnetic waves moving past a point each second.
What kind of electromagnetic waves from the sun bring heat energy to trees?
Electromagnetic radiation in Optical and Infrared frequency.
Why is radiation referred to as electromagnetic?
Though not all radiation is electromagnetic, a lot of it is. Sound, which is mechanical energy, can radiate. It is a type of radiated energy. There are others. But radio waves, microwaves, light, X-rays and gamma rays are all forms of electromagnetic energy. The only difference is the frequency or energy of the radiation (and we lined them up for you from lower frequency to higher frequency). The universe is awash is electromagnetic energy. It's all around us. Use the links below to learn more.
Which form of electromagnetic radiation has highest level of energy how can you tell?
Energy (E) of photons of electromagnetic radiation is given by Planck's equation ..E = hf .. h = Planck constant (6.625^-34 Js), f = frequency (Hz)So E is proportional to frequency .. radiation with the highest frequency is Gamma
What is the relationship between the energy and wavelength of electromagnetic radiation?
Wavelength and frequency are inversely proportional. The higher the frequency, the shorter (lower) the wavelength. Energy is proportional to frequency, and higher frequency waves will have a higher energy. Mathematically, frequency = 1 divided by wavelength, or f = 1/λ Use the link below for more information, including a diagram or two to make things clearer.
