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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?
The energy of red light with a wavelength of around 700 nm is approximately 1.77 eV.
What is the energy of a wavelength that is 500 nm?
The energy of a wavelength is given by the equation E = hc/λ, where h is Planck's constant, c is the speed of light, and λ is the wavelength. Plugging in the values, the energy of a 500 nm wavelength is approximately 3.97 x 10^-19 Joules.
How do you convert ev to joule?
Energy(Joules)/Electron charge= Energy(eV) Therefore Divide by 1.6 x 10-19
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 longest wavelength in nm that can dissociate a molecule of HI?
The longest wavelength that can dissociate a molecule of HI is determined by the ionization energy of the molecule. For HI, which has an ionization energy of 10.09 eV, the corresponding longest wavelength would be about 123 nm.
What is the frequency and energy of a photon with a wavelength of 488.3 nm?
The frequency of a photon with a wavelength of 488.3 nm is approximately 6.15 x 10^14 Hz. The energy of this photon is approximately 2.54 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.
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.
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.
How do you find the eV with the wavelength of 650nm?
To find the energy in electronvolts (eV) from a given wavelength (in this case, 650 nm), you can use the formula E = hc/λ, where E is the energy in eV, h is Planck's constant (6.626 x 10^-34 J s), c is the speed of light (3.00 x 10^8 m/s), and λ is the wavelength in meters. First, convert the wavelength from nanometers to meters (1 nm = 1 x 10^-9 meters), then plug the values into the formula to calculate the energy.
Convert 9.0eV into joules?
To convert electronvolts (eV) to joules, use the conversion factor 1 eV = 1.60218 x 10^-19 Joules. Thus, 9.0 eV is equal to 9.0 x 1.60218 x 10^-19 Joules, which is approximately 1.442962 x 10^-18 Joules.
How much energy does an X ray with an 8 nm (810-9m) wavelength have)?
The energy of an X-ray with a wavelength of 8 nm can be calculated using the formula E = hc/λ, where E is energy, h is Planck's constant, c is the speed of light, and λ is wavelength. Plugging in the values and converting nm to meters, the energy of an X-ray with a wavelength of 8 nm is approximately 155 eV (electron volts).
