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)

Credits

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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7 Photo Electric Effect Calculators

Kinetic Energy given Threshold Wavelength
Go Kinetic Energy = [hP]*[c]*(Threshold Wavelength-Wavelength)/(Wavelength*Threshold Wavelength)
Intensity of Light in Photo Electric Effect
Go Intensity of light = Number of Photons/(Area*Time for Photoelectric Effect)
Kinetic Energy of Photoelectrons
Go Kinetic Energy of Photon = [hP]*(Frequency of Photon-Threshold Frequency)
Energy of Photon in Photo Electric Effect
Go Energy of Photon EEF = Threshold Energy+Kinetic Energy
Kinetic Energy of Photoelectrons given Threshold Energy
Go Kinetic Energy = Energy of Photon-Threshold Energy
Threshold Energy given Energy of Photon
Go Threshold Energy = Energy of Photon-Kinetic Energy
Threshold Frequency given Threshold Energy
Go Threshold Frequency = Threshold Energy/[hP]

Threshold Frequency given Threshold Energy Formula

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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