Frequency of characteristic X-ray Calculator

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✖Moseley Proportionality Constant is the empirical constant given according to conditions to find the frequency of characteristics X-rays.ⓘ Moseley Proportionality Constant [a]			+10% -10%
✖Atomic Number is the number of protons present inside the nucleus of an atom of an element.ⓘ Atomic Number [Z]			+10% -10%
✖The Shielding Constant is one of the empirical constants given according to conditions to find the frequency of characteristics of X-rays.ⓘ Shielding Constant [b]			+10% -10%

✖X ray frequency is the frequency of the characteristics X-rays generated from the X-ray tube.ⓘ Frequency of characteristic X-ray [ν]

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Formula

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Frequency of characteristic X-ray

Formula

`"ν" = ("a"^2)*(("Z"-"b")^2)`

Example

`"484Hz"=(("11Hz^(1/2)")^2)*(("17"-"15")^2)`

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Frequency of characteristic X-ray Solution

STEP 0: Pre-Calculation Summary

Formula Used

X ray Frequency = (Moseley Proportionality Constant^2)*((Atomic Number-Shielding Constant)^2)
ν = (a^2)*((Z-b)^2)
This formula uses 4 Variables

Variables Used

X ray Frequency - (Measured in Hertz) - X ray frequency is the frequency of the characteristics X-rays generated from the X-ray tube.
Moseley Proportionality Constant - (Measured in Sqrt(Hertz)) - Moseley Proportionality Constant is the empirical constant given according to conditions to find the frequency of characteristics X-rays.
Atomic Number - Atomic Number is the number of protons present inside the nucleus of an atom of an element.
Shielding Constant - The Shielding Constant is one of the empirical constants given according to conditions to find the frequency of characteristics of X-rays.

STEP 1: Convert Input(s) to Base Unit

Moseley Proportionality Constant: 11 Sqrt(Hertz) --> 11 Sqrt(Hertz) No Conversion Required
Atomic Number: 17 --> No Conversion Required
Shielding Constant: 15 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

ν = (a^2)*((Z-b)^2) --> (11^2)*((17-15)^2)

Evaluating ... ...

ν = 484

STEP 3: Convert Result to Output's Unit

484 Hertz --> No Conversion Required

FINAL ANSWER

484 Hertz <-- X ray Frequency

(Calculation completed in 00.020 seconds)

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Created by Akshada Kulkarni

National Institute of Information Technology (NIIT), Neemrana

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< 19 Periodic Table and Periodicity Calculators

Wavelength of characteristic X-ray

Go Wavelength of X-ray = [c]/((Moseley Proportionality Constant^2)*((Atomic Number-Shielding Constant)^2))

Frequency of characteristic X-ray

Go X ray Frequency = (Moseley Proportionality Constant^2)*((Atomic Number-Shielding Constant)^2)

Bond energy of elements A and B

Go Bond energy in Kcal per mole = ((Electronegativity of Element A-Electronegativity of Element B)/0.208)^2

Ionization energy in KJ mole

Go Ionization Energy in KJmole = (Electronegativity*544)-Electron Affinity in KJmole

Electron Affinity in KJ mole

Go Electron Affinity in KJmole = (Electronegativity*544)-Ionization Energy in KJmole

Ionic Radius of Element

Go Ionic Radius = sqrt(Ionic Charge/Polarising Power)

Ionization energy given electronegativity

Go Ionization Energy = (Electronegativity*5.6)-Electron Affinity

Atomic radius given atomic volume

Go Atomic Radius = ((Atomic Volume*3)/(4*pi))^(1/3)

Ionic Charge of Element

Go Ionic Charge = Polarising Power*(Ionic Radius^2)

Polarizing Power

Go Polarising Power = Ionic Charge/(Ionic Radius^2)

Atomic Volume

Go Atomic Volume = (4/3)*pi*(Atomic Radius^3)

Pauling electronegativity given Mulliken electronegativity

Go Pauling's Electronegativity = Mulliken's Electronegativity/2.8

Relation between Mulliken and Pauling electronegativity

Go Mulliken's Electronegativity = Pauling's Electronegativity*2.8

Distance between two atoms of different molecules

Go Distance between Two Molecules = 2*Vander Waal radius

Vander Waal's radius

Go Vander Waal radius = Distance between Two Molecules/2

Distance between Two Covalently Bonded Atoms

Go Distance between Covalent Atoms = 2*Covalent Radius

Covalent radius

Go Covalent Radius = Distance between Covalent Atoms/2

Distance between two metal atoms

Go Distance between Two Atoms = 2*Crystal Radius

Crystal Radius

Go Crystal Radius = Distance between Two Atoms/2

Frequency of characteristic X-ray Formula

X ray Frequency = (Moseley Proportionality Constant^2)*((Atomic Number-Shielding Constant)^2)
ν = (a^2)*((Z-b)^2)

What are characteristic X-rays?

The characteristic X-rays are emitted when an electron (in atom) makes a transition from a high energy state to a low energy state to fill the vacancy. For example, in Kα X-ray series, the electrons makes transition from the high energy state to the K shell of the atom. The frequency of characteristic X-rays is related to the atomic number of the target element by Moseley’s Law : √ν=a(Z−b) . The frequency of characteristic X-rays depends on the target material (it is independent of the accelerating potential).

How to Calculate Frequency of characteristic X-ray?

Frequency of characteristic X-ray calculator uses X ray Frequency = (Moseley Proportionality Constant^2)*((Atomic Number-Shielding Constant)^2) to calculate the X ray Frequency, The Frequency of characteristic X-ray formula is defined as the frequency of the characteristics X-rays generated from the X-ray tube. X ray Frequency is denoted by ν symbol.

How to calculate Frequency of characteristic X-ray using this online calculator? To use this online calculator for Frequency of characteristic X-ray, enter Moseley Proportionality Constant (a), Atomic Number (Z) & Shielding Constant (b) and hit the calculate button. Here is how the Frequency of characteristic X-ray calculation can be explained with given input values -> 484 = (11^2)*((17-15)^2).

FAQ

What is Frequency of characteristic X-ray?

The Frequency of characteristic X-ray formula is defined as the frequency of the characteristics X-rays generated from the X-ray tube and is represented as ν = (a^2)*((Z-b)^2) or X ray Frequency = (Moseley Proportionality Constant^2)*((Atomic Number-Shielding Constant)^2). Moseley Proportionality Constant is the empirical constant given according to conditions to find the frequency of characteristics X-rays, Atomic Number is the number of protons present inside the nucleus of an atom of an element & The Shielding Constant is one of the empirical constants given according to conditions to find the frequency of characteristics of X-rays.

How to calculate Frequency of characteristic X-ray?

The Frequency of characteristic X-ray formula is defined as the frequency of the characteristics X-rays generated from the X-ray tube is calculated using X ray Frequency = (Moseley Proportionality Constant^2)*((Atomic Number-Shielding Constant)^2). To calculate Frequency of characteristic X-ray, you need Moseley Proportionality Constant (a), Atomic Number (Z) & Shielding Constant (b). With our tool, you need to enter the respective value for Moseley Proportionality Constant, Atomic Number & Shielding Constant 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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