Index of Refraction and Reflection

Member

Reflection is the change in direction of a wave front at an interface between two different media so that the wave front returns into the medium from which it originated.

291 Views

0 0

Comments (0)

Please log in to post comments.

Related content

A System for Mirrors and Lenses

Mr. V

A mirror is a reflective surface. A lens, on the other hand, does not reflect light; it refracts it

Light: Multiple Choice Questions

Yau Jong Twu

This lesson will look at a multiple choice question on light and will ask you to find what angle from the center of the screen. This lesson will give a step by step in-depth explanation of the concept by looking at graphs and diagrams to derive formulas to solve.

$Refraction Problem: Rectangular Block$

Refraction Problem: Rectangular Block

Yau Jong Twu

This lesson will go through a problem and what occurs when light travels from air to acrylic and what happens to the angle, as well as what happens when the light goes from acrylic to air and what happens to the angle. An example will be shown how to find the angles.

Physics Geometric Optics 10 - Diverging Lens Ray Diagram

Joe Russo

This lesson is on diverging lens Ray Diagram. You will learn how to draw a ray diagram for a diverging lens. A diverging lens will be explained and its relation to a convex mirror. A step by step process of how to draw rays and its relation to principal axis, the extension and how it relates to the focus will be shown and explained.

Optics: Converging and Diverging Lenses Ray Tracing Practice

Yau Jong Twu

This lesson will look at diagrams of converging and diverging lenses to explain their effect on a object's reflection from light rays. An explanation of how to draw the reflected rays will be explained in a step by step process to gain a better understanding of the concept.

Enter access code

You can access this video by entering a special code.