Inverse Square Law Calculator

Calculate Inverse Square Law

Inverse Square Law Formula =

\(\begin{array}{l}\frac{I_{1}}{I_{2}}=\frac{d_{2}^{2}}{d_{1}^{2}}\end{array} \)

Enter the unknown value as ‘x’

Initial Intensity of Radiation(I₁)=

Candela

Final Intensity of Radiation(I₂)=

Candela

Initial Distance(d₁)=

m

Final Distance(d₂)=

m

x =

Inverse Square Law Calculator is a free online tool that displays physical quantity or distance using the inverse square law. BYJU’S online inverse square law calculator tool makes the calculation faster, and it displays the solution in a fraction of seconds.

How to Use the Inverse Square Law Calculator?

The procedure to use the inverse square law calculator is as follows:

Step 1: Enter the physical quantity, distance, and “x” for an unknown value in the respective input field

Step 2: Now click the button “Calculate x” to get the unknown value

Step 3: Finally, the physical quantity or distance using inverse square law will be displayed in the output field

What is Meant by the Inverse Square Law?

In Physics, inverse square law is a statement which states that a given physical quantity is inversely proportional to the square of the distance from the source to that of the physical quantity. The magnitude of sound, light, and gravity obeys the inverse square law. The inverse square law is used to calculate the source to film distance, radiation safety, X-ray exposure, and so on.