FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Energy per Quantum of Radiation terms of Wavelength Formula

GoEnergy per Quantum of Radiation Absorbed Formula

GoEnergy per Quantum given Intensity Formula

Fx Copy

LaTeX Copy

Energy per Quantum is the energy of a molecule per quantum of radiation which is absorbed during a photochemical reaction. Check FAQs

E Quantum = \frac{[hP] \cdot [c]}{λ}

E_Quantum - Energy per Quantum?λ - Wavelength?[hP] - Planck constant?[c] - Light speed in vacuum?

Energy per Quantum of Radiation terms of Wavelength Example

With values

With units

Only example

Here is how the Energy per Quantum of Radiation terms of Wavelength equation looks like with Values.

Here is how the Energy per Quantum of Radiation terms of Wavelength equation looks like with Units.

Here is how the Energy per Quantum of Radiation terms of Wavelength equation looks like.

9.5E-17 = \frac{6.6E-34 \cdot 3E+8}{2.1}

9.5E-17J = \frac{6.6E-34 \cdot 3E+8m/s}{2.1nm}

9.5E-17 = \frac{6.6E-34 \cdot 3E+8}{2.1}

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Chemistry » Category

Photochemistry » Category

Stark Einstein law » fx Energy per Quantum of Radiation terms of Wavelength

Energy per Quantum of Radiation terms of Wavelength Solution

Follow our step by step solution on how to calculate Energy per Quantum of Radiation terms of Wavelength?

FIRST Step Consider the formula

E Quantum = \frac{[hP] \cdot [c]}{λ}

Next Step Substitute values of Variables

∴

E Quantum = \frac{[hP] \cdot [c]}{2.1nm}

Next Step Substitute values of Constants

∴

E Quantum = \frac{6.6E-34 \cdot 3E+8m/s}{2.1nm}

Next Step Convert Units

∴

E Quantum = \frac{6.6E-34 \cdot 3E+8m/s}{2.1E-9m}

Next Step Prepare to Evaluate

∴

E Quantum = \frac{6.6E-34 \cdot 3E+8}{2.1E-9}

Next Step Evaluate

∴

E Quantum = 9.45926582938932E-17J

LAST Step Rounding Answer

∴

E Quantum = 9.5E-17J

Energy per Quantum of Radiation terms of Wavelength Formula Elements

Variables

Constants

Energy per Quantum

Energy per Quantum is the energy of a molecule per quantum of radiation which is absorbed during a photochemical reaction.

Symbol: E_Quantum

Measurement: EnergyUnit: J

Note: Value can be positive or negative.

Formulas to find Energy per Quantum

Wavelength

Wavelength is the distance between identical points (adjacent crests) in the adjacent cycles of a waveform signal propagated in space or along a wire.

Symbol: λ

Measurement: WavelengthUnit: nm

Note: Value can be positive or negative.

Formulas to find Wavelength

Planck constant

Planck constant is a fundamental universal constant that defines the quantum nature of energy and relates the energy of a photon to its frequency.

Symbol: [hP]

Value: 6.626070040E-34

Light speed in vacuum

Light speed in vacuum is a fundamental physical constant representing the speed at which light propagates through a vacuum.

Symbol: [c]

Value: 299792458.0 m/s

Other Formulas to find Energy per Quantum

Go Energy per Quantum of Radiation Absorbed

E Quantum = [hP] \cdot f

Go Energy per Quantum given Intensity

E Quantum = \frac{I}{I a}

Other formulas in Stark Einstein law category

Go Quantum Efficiency for Formation of Product

Φ p = \frac{dN P dt}{I quanta}

Go Number of Molecules of Product formed in 1 second

dN P dt = Φ p \cdot I quanta

Go Number of Quanta absorbed in 1 second using Quantum Efficiency of Products

I quanta = \frac{dN P dt}{Φ p}

Go Quantum Efficiency for Disappearance of Reactant

Φ r = \frac{R mol}{I quanta}

How to Evaluate Energy per Quantum of Radiation terms of Wavelength?

Energy per Quantum of Radiation terms of Wavelength evaluator uses Energy per Quantum = ([hP]*[c])/Wavelength to evaluate the Energy per Quantum, The Energy per quantum of radiation terms of wavelength Formula is defined as the energy of a molecule per quantum of radiation in relation to the wavelength of the substance which is absorbed during a photochemical reaction. Energy per Quantum is denoted by E_Quantum symbol.

How to evaluate Energy per Quantum of Radiation terms of Wavelength using this online evaluator? To use this online evaluator for Energy per Quantum of Radiation terms of Wavelength, enter Wavelength (λ) and hit the calculate button.

FAQs on Energy per Quantum of Radiation terms of Wavelength

What is the formula to find Energy per Quantum of Radiation terms of Wavelength?

The formula of Energy per Quantum of Radiation terms of Wavelength is expressed as Energy per Quantum = ([hP]*[c])/Wavelength. Here is an example- 9.5E-17 = ([hP]*[c])/2.1E-09.

How to calculate Energy per Quantum of Radiation terms of Wavelength?

With Wavelength (λ) we can find Energy per Quantum of Radiation terms of Wavelength using the formula - Energy per Quantum = ([hP]*[c])/Wavelength. This formula also uses Planck constant, Light speed in vacuum constant(s).

What are the other ways to Calculate Energy per Quantum?

Here are the different ways to Calculate Energy per Quantum-

Energy per Quantum=[hP]*Frequency
Energy per Quantum=Intensity in J per second/Intensity in number of photons

Can the Energy per Quantum of Radiation terms of Wavelength be negative?

Yes, the Energy per Quantum of Radiation terms of Wavelength, measured in Energy can be negative.

Which unit is used to measure Energy per Quantum of Radiation terms of Wavelength?

Energy per Quantum of Radiation terms of Wavelength is usually measured using the Joule[J] for Energy. Kilojoule[J], Gigajoule[J], Megajoule[J] are the few other units in which Energy per Quantum of Radiation terms of Wavelength can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit