Inverse Square Law Calculator

Inverse Square Law Formula: I1I2  = d22d21 

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 =



The Inverse Square Law Calculator an online tool which shows Inverse Square Law for the given input. Byju's Inverse Square Law Calculator is a tool
which makes calculations very simple and interesting. If an input is given then it can easily show the result for the given number.


Practise This Question

Which of the following cannot be determined by observing a floral diagram?