## Now, What Exactly Is A “Reflection Calculator”?

A reflection calculator is a tool that helps you find the value of a certain variable in a linear equation by reflecting the equation across the y-axis.

## Free Reflection Calculator With Steps

This is a very simple tool for Reflection Calculator. Follow the given process to use this tool.

☛ Step 1: Enter the complete equation/value in the input box i.e. across “Provide Required Input Value:”

☛ Step 2: Click “Enter Solve Button for Final Output”.

☛ Step 3: After that a window will appear with final output.

Hope you found this Free Reflection Calculator useful. Do visit usefulknot.com for more.

## Formula for reflection

Reflection is the process of bouncing light or other waves off a surface and returning them in the opposite direction. The angle at which the wave is reflected is determined by the angle of incidence (the angle at which the wave hits the surface) and the surface’s normal (a line perpendicular to the surface).

## Reflection Definition

Reflection is a process by which waves bounce off of a surface.

## Example of reflection based on Formula

The angle of reflection is given by the formula:

θr = θi – 2θ

where θr is the angle of reflection, θi is the angle of incidence, and θ is the angle between the surface and the normal.

For example, if the angle of incidence is θi = 30°, and the angle between the surface and the normal is θ = 45°, then the angle of reflection is given by θr = θi – 2θ = 30° – 2(45°) = -15°.