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Topic: Energy

What are the sources of energy? What are radio waves and the electromagnetic spectrum? How do simple machines multiply force? How is energy released when atoms fuse or split? What are the pros and cons of nuclear energy? Explore these questions and more in this collection of Energy resources.

Resource Highlight

Inverse Square Law

Inverse Square Law

Type: HTML Interactive

This animation from KET's distance learning physics course demonstrates the mathematical formula for a scientific law as it applies to light.

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