Nuclear Radius Formula

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Nuclear Radius is the distance from the center of an atomic nucleus to its edge, and it is a measure of the size of an atomic nucleus. Check FAQs
r=r0A13
r - Nuclear Radius?r0 - Radius of Nucleon?A - Mass Number?

Nuclear Radius Example

With values
With units
Only example

Here is how the Nuclear Radius equation looks like with Values.

Here is how the Nuclear Radius equation looks like with Units.

Here is how the Nuclear Radius equation looks like.

3.884Edit=1.25Edit30Edit13
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Nuclear Radius Solution

Follow our step by step solution on how to calculate Nuclear Radius?

FIRST Step Consider the formula
r=r0A13
Next Step Substitute values of Variables
r=1.25f3013
Next Step Convert Units
r=1.3E-15m3013
Next Step Prepare to Evaluate
r=1.3E-153013
Next Step Evaluate
r=3.88404063244232E-15m
Next Step Convert to Output's Unit
r=3.88404063244232f
LAST Step Rounding Answer
r=3.884f

Nuclear Radius Formula Elements

Variables
Nuclear Radius
Nuclear Radius is the distance from the center of an atomic nucleus to its edge, and it is a measure of the size of an atomic nucleus.
Symbol: r
Measurement: LengthUnit: f
Note: Value can be positive or negative.
Radius of Nucleon
Radius of Nucleon is the distance from the center of an atomic nucleus to the point where the nuclear density drops to a certain fraction of its maximum value, characterizing the size of the nucleus.
Symbol: r0
Measurement: LengthUnit: f
Note: Value can be positive or negative.
Mass Number
Mass Number is the total number of protons present in the nucleus of an atom, which determines the identity of a chemical element and its position in the periodic table.
Symbol: A
Measurement: NAUnit: Unitless
Note: Value can be positive or negative.

Other formulas in Nuclear Physics category

​Go Decay Rate
D=-λNtotal
​Go Population at Time
Nt=Noe-λt3.156107
​Go Half Life for Nuclear Decay
thalf=0.693λ
​Go Average Life
tavg=1λ

How to Evaluate Nuclear Radius?

Nuclear Radius evaluator uses Nuclear Radius = Radius of Nucleon*Mass Number^(1/3) to evaluate the Nuclear Radius, Nuclear Radius formula is defined as a measure of the size of an atomic nucleus, which is a crucial parameter in understanding the structure and properties of atoms, and is used to describe the distance from the center of the nucleus to its edge, providing valuable insights into nuclear physics and chemistry. Nuclear Radius is denoted by r symbol.

How to evaluate Nuclear Radius using this online evaluator? To use this online evaluator for Nuclear Radius, enter Radius of Nucleon (r0) & Mass Number (A) and hit the calculate button.

FAQs on Nuclear Radius

What is the formula to find Nuclear Radius?
The formula of Nuclear Radius is expressed as Nuclear Radius = Radius of Nucleon*Mass Number^(1/3). Here is an example- 3.9E+15 = 1.25E-15*30^(1/3).
How to calculate Nuclear Radius?
With Radius of Nucleon (r0) & Mass Number (A) we can find Nuclear Radius using the formula - Nuclear Radius = Radius of Nucleon*Mass Number^(1/3).
Can the Nuclear Radius be negative?
Yes, the Nuclear Radius, measured in Length can be negative.
Which unit is used to measure Nuclear Radius?
Nuclear Radius is usually measured using the Fermi[f] for Length. Meter[f], Millimeter[f], Kilometer[f] are the few other units in which Nuclear Radius can be measured.
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