HCF of three numbers

Threshold Frequency given Threshold Energy Calculator

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✖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 [W]

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✖Threshold Frequency is defined as the minimum frequency of incident radiation below which the photoelectric emission is not possible completely.ⓘ Threshold Frequency given Threshold Energy [v₀]

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Threshold Frequency given Threshold Energy Solution

STEP 0: Pre-Calculation Summary

Formula Used

Threshold Frequency = Threshold Energy/[hP]
v₀ = W/[hP]
This formula uses 1 Constants, 2 Variables

Constants Used

[hP] - Planck constant Value Taken As 6.626070040E-34

Variables Used

Threshold Frequency - (Measured in Hertz) - Threshold Frequency is defined as the minimum frequency of incident radiation below which the photoelectric emission is not possible completely.
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.

STEP 1: Convert Input(s) to Base Unit

Threshold Energy: 900 Joule --> 900 Joule No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

v₀ = W/[hP] --> 900/[hP]

Evaluating ... ...

v₀ = 1.35827118422672E+36

STEP 3: Convert Result to Output's Unit

1.35827118422672E+36 Hertz --> No Conversion Required

FINAL ANSWER

1.35827118422672E+36 ≈ 1.4E+36 Hertz <-- Threshold Frequency

(Calculation completed in 00.004 seconds)

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Created by Akshada Kulkarni

National Institute of Information Technology (NIIT), Neemrana

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Threshold Frequency given Threshold Energy Formula

LaTeX Go

Threshold Frequency = Threshold Energy/[hP]
v₀ = W/[hP]

What is Photo-electric effect?

The phenomenon of ejection of electrons from the surface of the metal when the light of suitable frequency strikes is called a photo-electric effect. The electrons ejected are called photoelectrons. The minimum frequency required to eject the electrons is called threshold frequency. A part of the energy of a photon is used to escape the electron from the attractive forces and the remaining energy is used in increasing the kinetic energy of an electron.

How to Calculate Threshold Frequency given Threshold Energy?

Threshold Frequency given Threshold Energy calculator uses Threshold Frequency = Threshold Energy/[hP] to calculate the Threshold Frequency, The Threshold frequency given threshold energy is defined as the minimum frequency of incident radiation below which the photoelectric emission is not possible completely. Threshold Frequency is denoted by v₀ symbol.

How to calculate Threshold Frequency given Threshold Energy using this online calculator? To use this online calculator for Threshold Frequency given Threshold Energy, enter Threshold Energy (W) and hit the calculate button. Here is how the Threshold Frequency given Threshold Energy calculation can be explained with given input values -> 1.4E+36 = 900/[hP].

FAQ

What is Threshold Frequency given Threshold Energy?

The Threshold frequency given threshold energy is defined as the minimum frequency of incident radiation below which the photoelectric emission is not possible completely and is represented as v₀ = W/[hP] or Threshold Frequency = Threshold Energy/[hP]. Threshold Energy or work function of a particle is the minimum kinetic energy a pair of traveling particles must have when they collide.

How to calculate Threshold Frequency given Threshold Energy?

The Threshold frequency given threshold energy is defined as the minimum frequency of incident radiation below which the photoelectric emission is not possible completely is calculated using Threshold Frequency = Threshold Energy/[hP]. To calculate Threshold Frequency given Threshold Energy, you need Threshold Energy (W). With our tool, you need to enter the respective value for Threshold 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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