FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Uncertainty in Momentum given Angle of Light Ray Formula

GoMomentum of Particle Formula

GoUncertainty in Momentum Formula

Fx Copy

LaTeX Copy

Momentum of Particle refers to the quantity of motion that an object has. A sports team that is on the move has momentum. If an object is in motion (on the move) then it has momentum. Check FAQs

M u = \frac{2 \cdot [hP] \cdot \sin (θ)}{λ}

M_u - Momentum of Particle?θ - Theta?λ - Wavelength?[hP] - Planck constant?

Uncertainty in Momentum given Angle of Light Ray Example

With values

With units

Only example

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

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

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

3.2E-25 = \frac{2 \cdot 6.6E-34 \cdot \sin (30)}{2.1}

3.2E-25kg*m/s = \frac{2 \cdot 6.6E-34 \cdot \sin (30°)}{2.1nm}

3.2E-25 = \frac{2 \cdot 6.6E-34 \cdot \sin (30)}{2.1}

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Chemistry » Category

Atomic structure » Category

Heisenberg's Uncertainty Principle » fx Uncertainty in Momentum given Angle of Light Ray

Uncertainty in Momentum given Angle of Light Ray Solution

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

FIRST Step Consider the formula

M u = \frac{2 \cdot [hP] \cdot \sin (θ)}{λ}

Next Step Substitute values of Variables

∴

M u = \frac{2 \cdot [hP] \cdot \sin (30°)}{2.1nm}

Next Step Substitute values of Constants

∴

M u = \frac{2 \cdot 6.6E-34 \cdot \sin (30°)}{2.1nm}

Next Step Convert Units

∴

M u = \frac{2 \cdot 6.6E-34 \cdot \sin (0.5236rad)}{2.1E-9m}

Next Step Prepare to Evaluate

∴

M u = \frac{2 \cdot 6.6E-34 \cdot \sin (0.5236)}{2.1E-9}

Next Step Evaluate

∴

M u = 3.15527144761905E-25kg*m/s

LAST Step Rounding Answer

∴

M u = 3.2E-25kg*m/s

Uncertainty in Momentum given Angle of Light Ray Formula Elements

Variables

Constants

Functions

Momentum of Particle

Momentum of Particle refers to the quantity of motion that an object has. A sports team that is on the move has momentum. If an object is in motion (on the move) then it has momentum.

Symbol: M_u

Measurement: MomentumUnit: kg*m/s

Note: Value can be positive or negative.

Formulas to find Momentum of Particle

Theta

Theta is an angle that can be defined as the figure formed by two rays meeting at a common endpoint.

Symbol: θ

Measurement: AngleUnit: °

Note: Value can be positive or negative.

Formulas to find Theta

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.

Formulas to find Wavelength

Planck constant

Planck constant is a fundamental universal constant that defines the quantum nature of energy and relates the energy of a photon to its frequency.

Symbol: [hP]

Value: 6.626070040E-34

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)

Other Formulas to find Momentum of Particle

Go Momentum of Particle

M u = \frac{[hP]}{λ}

Go Uncertainty in Momentum

M u = \frac{[hP]}{4 \cdot π \cdot Δx}

Other formulas in Heisenberg's Uncertainty Principle category

Go Uncertainty in Position given Uncertainty in Velocity

Δx p = \frac{[hP]}{2 \cdot π \cdot Mass flight path \cdot Δv}

Go Uncertainty in momentum given uncertainty in velocity

Um = Mass flight path \cdot Δv

Go Uncertainty in Velocity

ΔV u = \frac{[hP]}{4 \cdot π \cdot Mass flight path \cdot Δx}

Go Mass in Uncertainty Principle

m UP = \frac{[hP]}{4 \cdot π \cdot Δx \cdot Δv}

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

Uncertainty in Momentum given Angle of Light Ray evaluator uses Momentum of Particle = (2*[hP]*sin(Theta))/Wavelength to evaluate the Momentum of Particle, The Uncertainty in momentum given angle of light ray is defined as the accuracy of the momentum of the particle in Heisenberg's Uncertainty Principle theory. Momentum of Particle is denoted by M_u symbol.

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

FAQs on Uncertainty in Momentum given Angle of Light Ray

What is the formula to find Uncertainty in Momentum given Angle of Light Ray?

The formula of Uncertainty in Momentum given Angle of Light Ray is expressed as Momentum of Particle = (2*[hP]*sin(Theta))/Wavelength. Here is an example- 3.2E-25 = (2*[hP]*sin(0.5235987755982))/2.1E-09.

How to calculate Uncertainty in Momentum given Angle of Light Ray?

With Theta (θ) & Wavelength (λ) we can find Uncertainty in Momentum given Angle of Light Ray using the formula - Momentum of Particle = (2*[hP]*sin(Theta))/Wavelength. This formula also uses Planck constant and Sine (sin) function(s).

What are the other ways to Calculate Momentum of Particle?

Here are the different ways to Calculate Momentum of Particle-

Momentum of Particle=[hP]/Wavelength
Momentum of Particle=[hP]/(4*pi*Uncertainty in Position)

Can the Uncertainty in Momentum given Angle of Light Ray be negative?

Yes, the Uncertainty in Momentum given Angle of Light Ray, measured in Momentum can be negative.

Which unit is used to measure Uncertainty in Momentum given Angle of Light Ray?

Uncertainty in Momentum given Angle of Light Ray is usually measured using the Kilogram Meter per Second[kg*m/s] for Momentum. Gram Centimeter per Second[kg*m/s], Dyne Hour[kg*m/s], Kilonewton Minute[kg*m/s] are the few other units in which Uncertainty in Momentum given Angle of Light Ray can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit

Uncertainty in Momentum given Angle of Light Ray Formula

​GoMomentum of Particle Formula

​GoUncertainty in Momentum Formula

Uncertainty in Momentum given Angle of Light Ray Example

Uncertainty in Momentum given Angle of Light Ray Solution

Uncertainty in Momentum given Angle of Light Ray Formula Elements

Other Formulas to find Momentum of Particle

Other formulas in Heisenberg's Uncertainty Principle category

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

FAQs on Uncertainty in Momentum given Angle of Light Ray

Variable Name

GoMomentum of Particle Formula

GoUncertainty in Momentum Formula