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Kinetic Energy of Photoelectron Formula

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Kinetic Energy of Photoelectron is the energy associated with the movement of photoelectron. Check FAQs

E kinetic = ([hP] \cdot ν) - E binding - Φ

E_kinetic - Kinetic Energy of Photoelectron?ν - Photon Frequency?E_binding - Binding Energy of Photoelectron?Φ - Work Function?[hP] - Planck constant?

Kinetic Energy of Photoelectron Example

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Here is how the Kinetic Energy of Photoelectron equation looks like with Values.

Here is how the Kinetic Energy of Photoelectron equation looks like with Units.

Here is how the Kinetic Energy of Photoelectron equation looks like.

0.0261 = (6.6E-34 \cdot 1E+34) - 5.1 - 1.5

0.0261J = (6.6E-34 \cdot 1E+34Hz) - 5.1N*m - 1.5J

0.0261 = (6.6E-34 \cdot 1E+34) - 5.1 - 1.5

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Kinetic Energy of Photoelectron Solution

Follow our step by step solution on how to calculate Kinetic Energy of Photoelectron?

FIRST Step Consider the formula

E kinetic = ([hP] \cdot ν) - E binding - Φ

Next Step Substitute values of Variables

∴

E kinetic = ([hP] \cdot 1E+34Hz) - 5.1N*m - 1.5J

Next Step Substitute values of Constants

∴

E kinetic = (6.6E-34 \cdot 1E+34Hz) - 5.1N*m - 1.5J

Next Step Prepare to Evaluate

∴

E kinetic = (6.6E-34 \cdot 1E+34) - 5.1 - 1.5

Next Step Evaluate

∴

E kinetic = 0.0260700399999996J

LAST Step Rounding Answer

∴

E kinetic = 0.0261J

Kinetic Energy of Photoelectron Formula Elements

Variables

Constants

Kinetic Energy of Photoelectron

Kinetic Energy of Photoelectron is the energy associated with the movement of photoelectron.

Symbol: E_kinetic

Measurement: EnergyUnit: J

Note: Value can be positive or negative.

Formulas to find Kinetic Energy of Photoelectron

Photon Frequency

Photon Frequency is the number of occurrences of a repeating event per unit of time.

Symbol: ν

Measurement: FrequencyUnit: Hz

Note: Value can be positive or negative.

Formulas to find Photon Frequency

Binding Energy of Photoelectron

The Binding Energy of Photoelectron is the amount of energy required to separate a particle from a system of particles or to disperse all the particles of the system.

Symbol: E_binding

Measurement: TorqueUnit: N*m

Note: Value can be positive or negative.

Formulas to find Binding Energy of Photoelectron

Work Function

Work Function is the minimum thermodynamic work needed to remove an electron from a solid to a point in the vacuum immediately outside the solid surface.

Symbol: Φ

Measurement: EnergyUnit: J

Note: Value should be greater than 0.

Formulas to find Work Function

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

Other formulas in Electronic Spectroscopy category

Go Eigenvalue of Energy given Angular Momentum Quantum Number

E = \frac{l \cdot (l + 1) \cdot {([hP])}^{2}}{2 \cdot I}

Go Rydberg Constant given Compton Wavelength

R = \frac{{(α)}^{2}}{2 \cdot λ c}

Go Binding Energy of Photoelectron

E binding = ([hP] \cdot ν) - E kinetic - Φ

Go Frequency of Absorbed Radiation

ν mn = \frac{E m - E n}{[hP]}

How to Evaluate Kinetic Energy of Photoelectron?

Kinetic Energy of Photoelectron evaluator uses Kinetic Energy of Photoelectron = ([hP]*Photon Frequency)-Binding Energy of Photoelectron-Work Function to evaluate the Kinetic Energy of Photoelectron, The Kinetic Energy of Photoelectron formula is defined as the energy associated with the movement of photoelectron. Kinetic Energy of Photoelectron is denoted by E_kinetic symbol.

How to evaluate Kinetic Energy of Photoelectron using this online evaluator? To use this online evaluator for Kinetic Energy of Photoelectron, enter Photon Frequency (ν), Binding Energy of Photoelectron (E_binding) & Work Function (Φ) and hit the calculate button.

FAQs on Kinetic Energy of Photoelectron

What is the formula to find Kinetic Energy of Photoelectron?

The formula of Kinetic Energy of Photoelectron is expressed as Kinetic Energy of Photoelectron = ([hP]*Photon Frequency)-Binding Energy of Photoelectron-Work Function. Here is an example- 0.02607 = ([hP]*1E+34)-5.1-1.5.

How to calculate Kinetic Energy of Photoelectron?

With Photon Frequency (ν), Binding Energy of Photoelectron (E_binding) & Work Function (Φ) we can find Kinetic Energy of Photoelectron using the formula - Kinetic Energy of Photoelectron = ([hP]*Photon Frequency)-Binding Energy of Photoelectron-Work Function. This formula also uses Planck constant .

Can the Kinetic Energy of Photoelectron be negative?

Yes, the Kinetic Energy of Photoelectron, measured in Energy can be negative.

Which unit is used to measure Kinetic Energy of Photoelectron?

Kinetic Energy of Photoelectron is usually measured using the Joule[J] for Energy. Kilojoule[J], Gigajoule[J], Megajoule[J] are the few other units in which Kinetic Energy of Photoelectron can be measured.

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Kinetic Energy of Photoelectron Formula

Kinetic Energy of Photoelectron Example

Kinetic Energy of Photoelectron Solution

Kinetic Energy of Photoelectron Formula Elements

Other formulas in Electronic Spectroscopy category

How to Evaluate Kinetic Energy of Photoelectron?

FAQs on Kinetic Energy of Photoelectron

Variable Name