Akshada Kulkarni
National Institute of Information Technology (NIIT), Neemrana
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Pragati Jaju
College Of Engineering (COEP), Pune
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Uncertainty in energy Formula

Uncertainty in energy=[hP]/(4*pi*Uncertainty in time)
ΔE=[hP]/(4*pi*Δt)
More formulas
Uncertainty in position GO
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Uncertainty in time GO
Momentum of a particle GO
Wavelength of particle when momentum is given GO
Early form of Uncertainty principle GO
Uncertainty in position when angle of light ray is given GO
Wavelength of light ray when uncertainty in position is given GO
Angle of light ray when uncertainty in position is given GO
Uncertainty in momentum when angle of light ray is given GO
Angle of light ray when uncertainty in momentum is given GO
Wavelength when uncertainty in momentum is given GO
Uncertainty in position when uncertainty in velocity is given GO
Uncertainty in momentum when uncertainty in velocity is given GO
Mass a of microscopic particle in uncertainty relation GO
Mass b of microscopic particle in uncertainty relation GO
uncertainty in position of particle a GO
Uncertainty in position of particle b GO
Uncertainty in velocity of particle a GO
Uncertainty in velocity of particle b GO

What is Heisenberg Uncertainty for Energy and Time?

Another form of Heisenberg’s uncertainty principle for simultaneous measurements is of energy and time. Here, ΔE is the uncertainty in energy and Δt is the uncertainty in time. This means that within a time interval Δt, it is not possible to measure energy precisely—there will be an uncertainty ΔE in the measurement. In order to measure energy more precisely (to make ΔE smaller), we must increase Δt. This time interval may be the amount of time we take to make the measurement, or it could be the amount of time a particular state exists.

Is Heisenberg’s Uncertainty Principle noticeable in All Matter Waves?

Heisenberg’s principle is applicable to all matter waves. The measurement error of any two conjugate properties, whose dimensions happen to be joule sec, like position-momentum, time-energy will be guided by the Heisenberg’s value. But, it will be noticeable and of significance only for small particles like an electron with very low mass. A bigger particle with heavy mass will show the error to be very small and negligible.

How to Calculate Uncertainty in energy?

Uncertainty in energy calculator uses Uncertainty in energy=[hP]/(4*pi*Uncertainty in time) to calculate the Uncertainty in energy, The Uncertainty in energy formula is defined as the accuracy of the energy of the particle in Heisenberg's Uncertainty Principle theory. Uncertainty in energy and is denoted by ΔE symbol.

How to calculate Uncertainty in energy using this online calculator? To use this online calculator for Uncertainty in energy, enter Uncertainty in time (Δt) and hit the calculate button. Here is how the Uncertainty in energy calculation can be explained with given input values -> 5.273E-36 = [hP]/(4*pi*10).

FAQ

What is Uncertainty in energy?
The Uncertainty in energy formula is defined as the accuracy of the energy of the particle in Heisenberg's Uncertainty Principle theory and is represented as ΔE=[hP]/(4*pi*Δt) or Uncertainty in energy=[hP]/(4*pi*Uncertainty in time). Uncertainty in time is the accuracy of the time for particle.
How to calculate Uncertainty in energy?
The Uncertainty in energy formula is defined as the accuracy of the energy of the particle in Heisenberg's Uncertainty Principle theory is calculated using Uncertainty in energy=[hP]/(4*pi*Uncertainty in time). To calculate Uncertainty in energy, you need Uncertainty in time (Δt). With our tool, you need to enter the respective value for Uncertainty in time 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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