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Animation, reflection, reflection law, optics

In the intercative animation on the reflection law, the geometric relationships between the angle of incidence and the angle of incidence of a reflected light beam are shown.

Tip: You can move the spotlight interactively with the mouse. All gray points are also movable.

You can zoom in and zoom out the rectangle in the animation by clicking on it.

The animation was developed as a offline application for Windows and Macintosh systems and for integration into Microsoft PowerPoint slides. The online version presented here serves as a preview. The exe or app file can be downloaded free of charge in the member area.

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The downloaded file can be included in PowerPoint.

Description

The animation shows a spotlight that illuminates a surface. The shape of the surface, the position of the radiator and the orientation of the radiator can be changed. Depending on the angle of incidence, the light beam (faithfully the law "angle of incidence equal to the angle of incidence") is reflected differently.

For the clarification of the reflexion law, the angular formations can be shown. The angle of incidence, the angle of incidence and the solder are recorded. In addition, a refracted light beam is also drawn in, for example, in the case of a partially transparent medium.

The shape of the surface can be interactively changed interactively with the mouse. As a result, in addition to a straight surface, different curved and wavy surfaces can also be represented. The light source is represented by a radiator. Both the position of the light source and the target point of the light beam can be moved interactively with the mouse. Just click on the corresponding points.

Note: The orientation of the radiator is changed by moving the gray point around the lower edge of the rectangle. The radiator is directed to this point.

In all interactions, the complete display adapts seamlessly and in real time. This also applies to all markers and labels. In addition to the angle of failure, a refraction angle is also shown.

General

Title:Animation, reflection, reflection law, optics
Target group:
  • Teachers and lecturers
  • Self-learners
Platforms (primary):
  • Microsoft® Windows®
  • Microsoft® PowerPoint®
  • Apple® Macintosh®
Features
  • Enlargeable without loss
  • No installation required
DocumentsLicense Information
About the security of the Flash Player

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Sources

Authoring tool: Adobe Animate

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