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Change in Wavelength of Moving Particle Formula

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Wave Number is the spatial frequency of a wave, measured in cycles per unit distance or radians per unit distance. Check FAQs

k = \frac{({n f}^{2}) \cdot ({n i}^{2})}{1.097 \cdot 10^{7} \cdot ({(n f)}^{2} - {(n i)}^{2})}

k - Wave Number?n_f - Final Quantum Number?n_i - Initial Quantum Number?

Change in Wavelength of Moving Particle Example

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Here is how the Change in Wavelength of Moving Particle equation looks like with Values.

Here is how the Change in Wavelength of Moving Particle equation looks like with Units.

Here is how the Change in Wavelength of Moving Particle equation looks like.

1.1E-5 = \frac{(9^{2}) \cdot (7^{2})}{1.097 \cdot 10^{7} \cdot ({(9)}^{2} - {(7)}^{2})}

1.1E-5 = \frac{(9^{2}) \cdot (7^{2})}{1.097 \cdot 10^{7} \cdot ({(9)}^{2} - {(7)}^{2})}

1.1E-5 = \frac{(9^{2}) \cdot (7^{2})}{1.097 \cdot 10^{7} \cdot ({(9)}^{2} - {(7)}^{2})}

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Bohr's Atomic Model » fx Change in Wavelength of Moving Particle

Change in Wavelength of Moving Particle Solution

Follow our step by step solution on how to calculate Change in Wavelength of Moving Particle?

FIRST Step Consider the formula

k = \frac{({n f}^{2}) \cdot ({n i}^{2})}{1.097 \cdot 10^{7} \cdot ({(n f)}^{2} - {(n i)}^{2})}

Next Step Substitute values of Variables

∴

k = \frac{(9^{2}) \cdot (7^{2})}{1.097 \cdot 10^{7} \cdot ({(9)}^{2} - {(7)}^{2})}

Next Step Prepare to Evaluate

∴

k = \frac{(9^{2}) \cdot (7^{2})}{1.097 \cdot 10^{7} \cdot ({(9)}^{2} - {(7)}^{2})}

Next Step Evaluate

∴

k = 1.13064038286235E-05

LAST Step Rounding Answer

∴

k = 1.1E-5

Change in Wavelength of Moving Particle Formula Elements

Variables

Wave Number

Wave Number is the spatial frequency of a wave, measured in cycles per unit distance or radians per unit distance.

Symbol: k

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Wave Number

Final Quantum Number

Final Quantum Number is set of numbers used to describe the final position and energy of the electron in an atom.

Symbol: n_f

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Final Quantum Number

Initial Quantum Number

Initial Quantum Number is a set of numbers used to describe the position and energy of the electron in an atom.

Symbol: n_i

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Initial Quantum Number

Other formulas in Electrons and Orbits category

Go Total Energy of Electron

E total = - 1.085 \cdot \frac{{(Z)}^{2}}{{(n quantum)}^{2}}

Go Velocity of Electron in Bohr's Orbit

v e_BO = \frac{{[Charge-e]}^{2}}{2 \cdot [Permitivity-vacuum] \cdot n quantum \cdot [hP]}

Go Orbital Frequency of Electron

f orbital = \frac{1}{T}

Go Potential Energy of Electron given Atomic Number

PE = (- \frac{Z \cdot ({[Charge-e]}^{2})}{r orbit})

How to Evaluate Change in Wavelength of Moving Particle?

Change in Wavelength of Moving Particle evaluator uses Wave Number = ((Final Quantum Number^2)*(Initial Quantum Number^2))/(1.097*10^7*((Final Quantum Number)^2-(Initial Quantum Number)^2)) to evaluate the Wave Number, The Change in Wavelength of Moving Particle formula is defined as the distance covered by the particle in one second. Wave Number is denoted by k symbol.

How to evaluate Change in Wavelength of Moving Particle using this online evaluator? To use this online evaluator for Change in Wavelength of Moving Particle, enter Final Quantum Number (n_f) & Initial Quantum Number (n_i) and hit the calculate button.

FAQs on Change in Wavelength of Moving Particle

What is the formula to find Change in Wavelength of Moving Particle?

The formula of Change in Wavelength of Moving Particle is expressed as Wave Number = ((Final Quantum Number^2)*(Initial Quantum Number^2))/(1.097*10^7*((Final Quantum Number)^2-(Initial Quantum Number)^2)). Here is an example- 1.1E-5 = ((9^2)*(7^2))/(1.097*10^7*((9)^2-(7)^2)).

How to calculate Change in Wavelength of Moving Particle?

With Final Quantum Number (n_f) & Initial Quantum Number (n_i) we can find Change in Wavelength of Moving Particle using the formula - Wave Number = ((Final Quantum Number^2)*(Initial Quantum Number^2))/(1.097*10^7*((Final Quantum Number)^2-(Initial Quantum Number)^2)).

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Change in Wavelength of Moving Particle Formula

Change in Wavelength of Moving Particle Example

Change in Wavelength of Moving Particle Solution

Change in Wavelength of Moving Particle Formula Elements

Other formulas in Electrons and Orbits category

How to Evaluate Change in Wavelength of Moving Particle?

FAQs on Change in Wavelength of Moving Particle

Variable Name