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A Newton*Meter (N·m) is a Joule (J) and a Joule is the derived unit of energy in SI units. N=(kg*m/s^2) so a N·m=(kg*m^2/s^2)=J.
An electron volt is also a quantity of energy equal to approximately 1.602×10−19 J.
Correspondingly, one joule equals 6.24150974×1018 eV.
By definition, it is equal to the amount of kinetic energy gained by a single unbound electron when it accelerates through an electric potential difference of one volt. Thus it is 1 volt (1 joule per coulomb) multiplied by the electron charge (1 e, or 1.60217653(14)×10−19 C).
Therefore, one electron volt is equal to 1.60217653(14)×10−19 J.
The electron volt is not an SI unit and its value is derived from knowing the charge of the electron.
To change Js to eV divide by the charge of an electron 1.602x10-19 C.
To change eVs to Js multiply by the charge of an electron 1.602x10-19 C.
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Is there a conversion formula to convert EV values from a light meter to foot candles?
Convert to lux first (EV native units are metric); lux=2.5*2EV and.... FC=lux/10.7639 or.... FC=0.2323*2EV Example: EV=10, lux= 2.5*210, 210= 1024, so.. 2.5*1024= 2560lux, or.. 0.2323*1024=238FC for non-math types 2^4 is the same as 24= 2 raised to the power of 4.. e.g. 24= 2*2*2*2=16
How do you get values?
You Get Effort values Whenever you defeat a Pokemon the Pokemon has 255 EV's (Effort Values) In the Paticular Stat Or If The Pokemon Has a Total of 510 EV's
Is there any difference between expected value and arithmetic mean?
There is. Arithmetic mean is simple average of numbers not weighted by anything. However in EV, the numbers are weighted by their probability
What is the syllables of elevate?
el-ev-ate Three
How many syllable are in a word however?
3 (How-ev-er)
What is the energy in eV of the red light?
About 1.9 eV. Duane-Hunt relation is E(eV) = 1240/lambda(nm), lambda for red light is 650 nm, so E in eV is about 1.9
The energy of a 200 nm photon in eV is?
3.5 I am positive
What is the energy of a wavelength that is 500 nm?
The energy is E=hc/w = 1.25uevm/.5um=2.5 ev.
What is the energy of a photon emitted with a wavelength of 92.323 nm?
The energy is 2,5116.10-18 J or 13,429 eV.
Determine the energy of a single photon in a monochromatic beam of light of wavelength 625 nm?
1.99 eV
What is the brogllie wave lingth of an electron at 100ev?
The wavelength of 100 ev is 1.25uevm/100ev= 12.5 nm (nanometer).
What is the energy of a 500 nm photon?
The energy of a 500 nm photon is 3.1 eV (electron volts). This is a unit of measure used to represent the energy of a single photon. To put this into perspective, a single photon of visible light has an energy of 1.8 to 3.1 eV, and a single photon of ultraviolet light has an energy of 3.1 to 124 eV. The energy of a 500 nm photon can be calculated by using the following equation: E = hc/ Where: E = energy of the photon (in eV) h = Planck's constant (6.626 * 10-34 Js) c = speed of light (2.998 * 108 m/s) = wavelength of photon (in meters) Therefore, the energy of a 500 nm photon is calculated as follows: Convert the wavelength from nanometers to meters: 500 nm = 0.0005 m Insert the values into the equation: E = (6.626 * 10-34 Js) * (2.998 * 108 m/s) / (0.0005 m) Calculate the energy: E = 3.1 eVTherefore, the energy of a 500 nm photon is 3.1 eV.
How much energy does a 185 NM wave of light have?
The energy is 6.756 electron volts of energy, 1.25uevm/.185um = 6.756 ev.
What is the wavelength of an xray?
In general, X-rays have a wavelength of between 10 and 0.01 nanometers. That's between 10-8 and 10-11 meters. Remember that a shorter wavelength means a higher frequency, and, therefore, higher energy. The frequency range of X-rays is 30 petahertz to 30 exahertz (30 x 1015 Hz to 30 x 1018 Hz) and they have energies in the 120 eV to 120 keV range. (An eV is an electron volt.) Note that X-rays are of shorter wavelength than visible light, but not as short as gamma rays.
Is ionization potential and ionization energy same?
Yes. If the units are eV (electron volts) this is called ionization potential, if the units are kJ/mol then this ionization energy. The conversion between the units is:- 96.485 kJ/mol = 1 eV/particle) Historically it was always called ionization potential as that reflected the method of measurement.
What do I need to know about converting a gas car to electric?
With the help of a DIY EV conversion ebook, it seems that anyone can make the changes necessary to convert their car into an electric vehicle. An excellent article at http://www.ev.com/ev-components-parts/diy-electric-car-conversion-kits.html is very informative on this subject.
What is the line spectrum of the hydrogen atom?
All in nM (nano metre, in vacuo): The Balmer series: (up to 3 eV energy) 397 410 434 486 656
