HCF of three numbers

Energy of photon Calculator

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✖Wavelength of photon.ⓘ Wavelength of photon [λ]

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✖Energy of photon (based on quantum mechanics).ⓘ Energy of photon [E]

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Formula

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Energy of photon

Formula

E = [hP] \cdot \frac{[c]}{λ}

Example

2E-18 J = [hP] \cdot \frac{[c]}{0.0000001 m}

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Energy of photon Solution

STEP 0: Pre-Calculation Summary

Formula Used

Energy of photon = [hP]*[c]/Wavelength of photon
E = [hP]*[c]/λ
This formula uses 2 Constants, 2 Variables

Constants Used

[hP] - Planck constant Value Taken As 6.626070040E-34
[c] - Light speed in vacuum Value Taken As 299792458.0

Variables Used

Energy of photon - (Measured in Joule) - Energy of photon (based on quantum mechanics).
Wavelength of photon - (Measured in Meter) - Wavelength of photon.

STEP 1: Convert Input(s) to Base Unit

Wavelength of photon: 1E-07 Meter --> 1E-07 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

E = [hP]*[c]/λ --> [hP]*[c]/1E-07

Evaluating ... ...

E = 1.98644582417176E-18

STEP 3: Convert Result to Output's Unit

1.98644582417176E-18 Joule --> No Conversion Required

FINAL ANSWER

1.98644582417176E-18 ≈ 2E-18 Joule <-- Energy of photon

(Calculation completed in 00.020 seconds)

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Created by Hariharan V S

Indian Institute of Technology (IIT), Chennai

Hariharan V S has created this Calculator and 25+ more calculators!

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Energy of photon Formula

Energy of photon = [hP]*[c]/Wavelength of photon
E = [hP]*[c]/λ

Photon

A photon is a particle of light defined as a discrete bundle (or quantum) of electromagnetic (or light) energy. Photons are always in motion and, in a vacuum (a completely empty space), have a constant speed of light to all observers.

How to Calculate Energy of photon?

Energy of photon calculator uses Energy of photon = [hP]*[c]/Wavelength of photon to calculate the Energy of photon, Energy of photon (light) is directly related to the photon's electromagnetic frequency. The energy of photon depends on wavelength in such a way that the energy of photon is inversely proportional to the wavelength. The higher is the photon energy frequency, the higher its energy. Energy of photon is denoted by E symbol.

How to calculate Energy of photon using this online calculator? To use this online calculator for Energy of photon, enter Wavelength of photon (λ) and hit the calculate button. Here is how the Energy of photon calculation can be explained with given input values -> 2E-18 = [hP]*[c]/1E-07.

FAQ

What is Energy of photon?

How to calculate Energy of photon?

Energy of photon (light) is directly related to the photon's electromagnetic frequency. The energy of photon depends on wavelength in such a way that the energy of photon is inversely proportional to the wavelength. The higher is the photon energy frequency, the higher its energy is calculated using Energy of photon = [hP]*[c]/Wavelength of photon. To calculate Energy of photon, you need Wavelength of photon (λ). With our tool, you need to enter the respective value for Wavelength of photon and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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