Threshold Energy given Energy of Photon Calculator

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Photo Electric Effect

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Schrodinger Wave Equation

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Structure of Atom

✖Energy of Photon is the energy carried by a single photon. It is denoted by E.ⓘ Energy of Photon [E_photon]			+10% -10%
✖Kinetic Energy is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Having gained this energy during its acceleration, the body maintains this kinetic energy unless its speed changes.ⓘ Kinetic Energy [KE]			+10% -10%

✖Threshold Energy or work function of a particle is the minimum kinetic energy a pair of traveling particles must have when they collide.ⓘ Threshold Energy given Energy of Photon [W]

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Formula

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Threshold Energy given Energy of Photon

Formula

`"W" = "E"_{"photon"}-"KE"`

Example

`"5925J"="6000J"-"75J"`

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Threshold Energy given Energy of Photon Solution

STEP 0: Pre-Calculation Summary

Formula Used

Threshold Energy = Energy of Photon-Kinetic Energy
W = E_photon-KE
This formula uses 3 Variables

Variables Used

Threshold Energy - (Measured in Joule) - Threshold Energy or work function of a particle is the minimum kinetic energy a pair of traveling particles must have when they collide.
Energy of Photon - (Measured in Joule) - Energy of Photon is the energy carried by a single photon. It is denoted by E.
Kinetic Energy - (Measured in Joule) - Kinetic Energy is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Having gained this energy during its acceleration, the body maintains this kinetic energy unless its speed changes.

STEP 1: Convert Input(s) to Base Unit

Energy of Photon: 6000 Joule --> 6000 Joule No Conversion Required
Kinetic Energy: 75 Joule --> 75 Joule No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

W = E_photon-KE --> 6000-75

Evaluating ... ...

W = 5925

STEP 3: Convert Result to Output's Unit

5925 Joule --> No Conversion Required

FINAL ANSWER

5925 Joule <-- Threshold Energy

(Calculation completed in 00.004 seconds)

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Created by Akshada Kulkarni

National Institute of Information Technology (NIIT), Neemrana

Akshada Kulkarni has created this Calculator and 500+ more calculators!

Verified by Pragati Jaju

College Of Engineering (COEP), Pune

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Kinetic Energy of Photoelectrons

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Threshold Energy given Energy of Photon

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Threshold Frequency given Threshold Energy

Go Threshold Frequency = Threshold Energy/[hP]

Threshold Energy given Energy of Photon Formula

Threshold Energy = Energy of Photon-Kinetic Energy
W = E_photon-KE

What is threshold energy?

Threshold Energy is the minimum Kinetic Energy the molecules must have to bring about effective collisions between two reactant molecules which are considered as spheres, thus resulting in a chemical reaction between the two reactants.

How to Calculate Threshold Energy given Energy of Photon?

Threshold Energy given Energy of Photon calculator uses Threshold Energy = Energy of Photon-Kinetic Energy to calculate the Threshold Energy, The Threshold energy given energy of photon is the minimum kinetic energy a pair of traveling particles must have when they collide. Threshold Energy is denoted by W symbol.

How to calculate Threshold Energy given Energy of Photon using this online calculator? To use this online calculator for Threshold Energy given Energy of Photon, enter Energy of Photon (E_photon) & Kinetic Energy (KE) and hit the calculate button. Here is how the Threshold Energy given Energy of Photon calculation can be explained with given input values -> 5925 = 6000-75.

FAQ

What is Threshold Energy given Energy of Photon?

The Threshold energy given energy of photon is the minimum kinetic energy a pair of traveling particles must have when they collide and is represented as W = E_photon-KE or Threshold Energy = Energy of Photon-Kinetic Energy. Energy of Photon is the energy carried by a single photon. It is denoted by E & Kinetic Energy is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Having gained this energy during its acceleration, the body maintains this kinetic energy unless its speed changes.

How to calculate Threshold Energy given Energy of Photon?

The Threshold energy given energy of photon is the minimum kinetic energy a pair of traveling particles must have when they collide is calculated using Threshold Energy = Energy of Photon-Kinetic Energy. To calculate Threshold Energy given Energy of Photon, you need Energy of Photon (E_photon) & Kinetic Energy (KE). With our tool, you need to enter the respective value for Energy of Photon & Kinetic Energy 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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