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BoxSand – Flip the Classroom

Ray Tracing: Nuts & Bolts

Ray Tracing: Nuts & Bolts

3. Nuts & Bolts

Algorithm

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Multiple Representations

Multiple Representations is the idea that a physical phenomena can be explored in many different ways. For example, there is the physical representation which models the system with figures and diagrams, such as a free body diagram. There is also the mathematical representation which uses the equation(s) governing the physics of the system. All of the representations can be used together to help us understand and quantify the physical phenomena.

Observe the different types of representations for this section below:

Physical Representation

Physical Representations explain the features of the situation in a visual way, often with vector representations of physical quantities overlaid a simple diagram or picture of the situation.

 

Mathematical Representation

Mathematical Representation uses equation(s) to describe the situation.

 

Graphical Representation

Graphical Representation describes the situation through use of plots and graphs.

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Descriptive Representation

Descriptive Representation is made up entirely of words or annotations. Think about how you might explain the situation to someone else.

 

Experimental Representation

Experimental Representation could be thought of as doing the experiment.

 

Example Problems

For additional practice problems and worked examples, visit the link below.