4 Questions
What kind of relationship does the intensity or brightness of light have with distance from the light source?
Inverse square
If the intensity of light diminishes, what can be inferred about the light source?
It is moving away
What does the measurement of lumens indicate about a bulb?
Brightness
If the intensity of light increases, what can be inferred about the light source?
It is moving towards
Test your understanding of the inverse square relationship of light intensity with this quiz. Explore scenarios where the brightness of light diminishes and learn to identify the source's behavior based on the intensity measurements.
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