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St Joseph's College (SJC), Bengaluru
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## Moseley's Law Solution

STEP 0: Pre-Calculation Summary
Formula Used
Moseley Law = (Constant A)*((Atomic Weight)-(Constant B))
sqrt(v) = (a)*((Atomic Wt.)-(b))
This formula uses 3 Variables
Variables Used
Constant A- Constant A is defined as proportionality and screening (or shielding) constants.
Atomic Weight - Atomic weight is the average mass of atoms of an element. (Measured in Dalton)
Constant B- Constant B is a proportionality and screening (or shielding) constants.
STEP 1: Convert Input(s) to Base Unit
Constant A: 5 --> No Conversion Required
Atomic Weight: 28.085 Dalton --> 4.66359850527478E-26 Kilogram (Check conversion here)
Constant B: 10 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
sqrt(v) = (a)*((Atomic Wt.)-(b)) --> (5)*((4.66359850527478E-26)-(10))
Evaluating ... ...
sqrt(v) = -50
STEP 3: Convert Result to Output's Unit
-50 --> No Conversion Required
-50 <-- Moseley Law
(Calculation completed in 00.015 seconds)
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### Moseley's Law Formula

Moseley Law = (Constant A)*((Atomic Weight)-(Constant B))
sqrt(v) = (a)*((Atomic Wt.)-(b))

## Moseley's Experiment

Moseley's law is an empirical law concerning the characteristic x-rays emitted by atoms. The law had been discovered and published by the English physicist Henry Moseley in 1913-1914. Until Moseley's work, "atomic number" was merely an element's place in the periodic table and was not known to be associated with any measurable physical quantity.

## How to Calculate Moseley's Law?

Moseley's Law calculator uses Moseley Law = (Constant A)*((Atomic Weight)-(Constant B)) to calculate the Moseley Law, The Moseley's Law formula is defined as The law that the square root of the frequency of an x-ray spectral line belonging to a particular series is proportional to the difference between the atomic number and a constant which depends only on the series. Moseley Law is denoted by sqrt(v) symbol.

How to calculate Moseley's Law using this online calculator? To use this online calculator for Moseley's Law, enter Constant A (a), Atomic Weight (Atomic Wt.) & Constant B (b) and hit the calculate button. Here is how the Moseley's Law calculation can be explained with given input values -> -50 = (5)*((4.66359850527478E-26)-(10)).

### FAQ

What is Moseley's Law?
The Moseley's Law formula is defined as The law that the square root of the frequency of an x-ray spectral line belonging to a particular series is proportional to the difference between the atomic number and a constant which depends only on the series and is represented as sqrt(v) = (a)*((Atomic Wt.)-(b)) or Moseley Law = (Constant A)*((Atomic Weight)-(Constant B)). Constant A is defined as proportionality and screening (or shielding) constants, Atomic weight is the average mass of atoms of an element & Constant B is a proportionality and screening (or shielding) constants.
How to calculate Moseley's Law?
The Moseley's Law formula is defined as The law that the square root of the frequency of an x-ray spectral line belonging to a particular series is proportional to the difference between the atomic number and a constant which depends only on the series is calculated using Moseley Law = (Constant A)*((Atomic Weight)-(Constant B)). To calculate Moseley's Law, you need Constant A (a), Atomic Weight (Atomic Wt.) & Constant B (b). With our tool, you need to enter the respective value for Constant A, Atomic Weight & Constant B and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well. Let Others Know