joules to wavelength calculator

For example, Choose the velocity of the wave. Frequency and Wavelength Calculator - High accuracy calculation First, we'll calculate the power P using the formula P = I 2 x R, where I is the current in amperes (amps) and R is the resistance in ohms. A ton of TNT is the energy unit which is the basic parameter of nuclear weapons, but it is also used to determine the strength of other events, such as meteorite impacts. For this calculator, you choose from 12 different units of input and the output is displayed in eight different units. Multiply the resulting number by Planck's constant, which is 6.62610 34 J/Hz. Calculate the energy (in joules) associated with the photons if the wavelength of the X rays is 0.6259 nm. To get the frequency of a wave, divide the energy by Planck's constant (6.626 x 10^-34). Determine the frequency of the wave. Divide the speed of light, ~300,000,000 m/s, by the wavelength in m. This gives you the wave's frequency. Calculate the energy (in joules) associated with the photons if the wavelength of the X rays is 0.6259 nm. We use cookies to make wikiHow great. To improve this 'Frequency and Wavelength Calculator', please fill in questionnaire. By the end, you will have learned how to calculate energy from wavelength and convert nm to eV in no time! Solvinge for wavelength, velocity or frequency using the following formulas: Calculate Given v and f Due to waves coming in all shapes and sizes, the prefix associated with meters can change dramatically, from km for radio waves, micrometers for visible light (although often given in nanometers), to picometers for gamma rays. [16] These units give us the power in watts, so from there, we' can use the formula in the previous step to calculate the energy in joules. or velocity (miles per hour, millimeters . Wavelength to Photon Energy Calculator for Electromagnetic Waves in a Read on if you want to know how our energy converter: Kilocalories (kcal) usually measure food energy. For example: Find the wavelength of a wave traveling at 20 m/s at a frequency of 5 Hz. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Energy to Wavelength Calculator For example: What is the wavelength of a 70 Hertz sound wave traveling at 343 meters per second? For example: Find the speed of a wave with wavelength 450 nm and frequency 45 Hz. Choose a resistor. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. The magnitude of energy differs significantly in various aspects of life: from the low energies at the microscopic level of atoms to the enormous energies of nuclear bombs.