Angle of Light Ray given Uncertainty in Position Formula

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Theta given UP is an angle that can be defined as the figure formed by two rays meeting at a common endpoint. Check FAQs
θUP=asin(λΔx)
θUP - Theta given UP?λ - Wavelength?Δx - Uncertainty in Position?

Angle of Light Ray given Uncertainty in Position Example

With values
With units
Only example

Here is how the Angle of Light Ray given Uncertainty in Position equation looks like with Values.

Here is how the Angle of Light Ray given Uncertainty in Position equation looks like with Units.

Here is how the Angle of Light Ray given Uncertainty in Position equation looks like.

3.4E-9Edit=asin(2.1Edit35Edit)
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Angle of Light Ray given Uncertainty in Position Solution

Follow our step by step solution on how to calculate Angle of Light Ray given Uncertainty in Position?

FIRST Step Consider the formula
θUP=asin(λΔx)
Next Step Substitute values of Variables
θUP=asin(2.1nm35m)
Next Step Convert Units
θUP=asin(2.1E-9m35m)
Next Step Prepare to Evaluate
θUP=asin(2.1E-935)
Next Step Evaluate
θUP=6E-11rad
Next Step Convert to Output's Unit
θUP=3.43774677078559E-09°
LAST Step Rounding Answer
θUP=3.4E-9°

Angle of Light Ray given Uncertainty in Position Formula Elements

Variables
Functions
Theta given UP
Theta given UP is an angle that can be defined as the figure formed by two rays meeting at a common endpoint.
Symbol: θUP
Measurement: AngleUnit: °
Note: Value can be positive or negative.
Wavelength
Wavelength is the distance between identical points (adjacent crests) in the adjacent cycles of a waveform signal propagated in space or along a wire.
Symbol: λ
Measurement: WavelengthUnit: nm
Note: Value can be positive or negative.
Uncertainty in Position
Uncertainty in Position is the accuracy of the measurement of particle.
Symbol: Δx
Measurement: LengthUnit: m
Note: Value can be positive or negative.
sin
Sine is a trigonometric function that describes the ratio of the length of the opposite side of a right triangle to the length of the hypotenuse.
Syntax: sin(Angle)
asin
The inverse sine function, is a trigonometric function that takes a ratio of two sides of a right triangle and outputs the angle opposite the side with the given ratio.
Syntax: asin(Number)

Other formulas in Heisenberg's Uncertainty Principle category

​Go Uncertainty in Position given Uncertainty in Velocity
Δxp=[hP]2πMassflight pathΔv
​Go Uncertainty in momentum given uncertainty in velocity
Um=Massflight pathΔv
​Go Uncertainty in Velocity
ΔVu=[hP]4πMassflight pathΔx
​Go Mass in Uncertainty Principle
mUP=[hP]4πΔxΔv

How to Evaluate Angle of Light Ray given Uncertainty in Position?

Angle of Light Ray given Uncertainty in Position evaluator uses Theta given UP = asin(Wavelength/Uncertainty in Position) to evaluate the Theta given UP, The Angle of light ray given uncertainty in position can be defined as the figure formed by two rays meeting at a common endpoint. Theta given UP is denoted by θUP symbol.

How to evaluate Angle of Light Ray given Uncertainty in Position using this online evaluator? To use this online evaluator for Angle of Light Ray given Uncertainty in Position, enter Wavelength (λ) & Uncertainty in Position (Δx) and hit the calculate button.

FAQs on Angle of Light Ray given Uncertainty in Position

What is the formula to find Angle of Light Ray given Uncertainty in Position?
The formula of Angle of Light Ray given Uncertainty in Position is expressed as Theta given UP = asin(Wavelength/Uncertainty in Position). Here is an example- 2E-7 = asin(2.1E-09/35).
How to calculate Angle of Light Ray given Uncertainty in Position?
With Wavelength (λ) & Uncertainty in Position (Δx) we can find Angle of Light Ray given Uncertainty in Position using the formula - Theta given UP = asin(Wavelength/Uncertainty in Position). This formula also uses Sine (sin), Inverse Sine (asin) function(s).
Can the Angle of Light Ray given Uncertainty in Position be negative?
Yes, the Angle of Light Ray given Uncertainty in Position, measured in Angle can be negative.
Which unit is used to measure Angle of Light Ray given Uncertainty in Position?
Angle of Light Ray given Uncertainty in Position is usually measured using the Degree[°] for Angle. Radian[°], Minute[°], Second[°] are the few other units in which Angle of Light Ray given Uncertainty in Position can be measured.
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