Menu

Light Pressure Calculator | iCalculator™

The will calculate the:

  1. Pressure of light when the intensity of light beam and the incident angle are known.

Calculation Parameters: Medium of propagation is assumed as vacuum

Light Pressure Calculator
Light Pressure Calculator Results (detailed calculations and formula below)
The power of light (P) is W [Watt]
Power of light (P) calculation
P = I/c ∙ (1 + r) ∙ cos2θ
P = / ∙ (1 + ) ∙ cos()2
P = 2
P =
P =
Light Pressure Calculator Input Values
Intensity of incident light (I) W/m2 [Watt per square metre]
Coefficient of reflection (r)
Angle of light incidence (θ) ° [degree]
Speed of light (c) m/s [metre per second]

Please provide a rating, it takes seconds and helps us to keep this resource free for all to use

[ 23 Votes ]
Discover Physics with free Physics Revision Notes and Physics Calculator: Light Pressure. This image shows the properties and light pressure formula for the Light Pressure. The Light Pressure Calculator will calculate the Pressure of light when the intensity of light beam and the incident angle are known

Related Physics Chapters with Tutorials

Trigonometry

Section 11: Waves

Section 19: Modern Physics

Power of light Formula and Calculation

P = I/c ∙ (1 + r) ∙ cos2θ

Modern Physics Physics Tutorials associated with the Light Pressure Calculator

The following Physics tutorials are provided within the Modern Physics section of our Free Physics Tutorials. Each Modern Physics tutorial includes detailed Modern Physics formula and example of how to calculate and resolve specific Modern Physics questions and problems. At the end of each Modern Physics tutorial you will find Modern Physics revision questions with a hidden answer that reveals when clicked. This allows you to learn about Modern Physics and test your knowledge of Physics by answering the test questions on Modern Physics.

Physics Calculators

You may also find the following Physics calculators useful.