Wave and Particle Descriptions of Light
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Objective
I can explain how electromagnetic radiation can be described using both wave and particle models, and identify when each model is more applicable.
Part 1 of 3
Warm-up video
TED-Ed · 4:24Vetted channel
We don't generate video — this one is by TED-Ed on YouTube. The practice questions and exit ticket below were drafted by AI for this objective, and every question is editable in the teacher guide.
Part 2 of 3
Practice
5 questions
Explain the concept of wave-particle duality and provide an example of how light can exhibit both wave-like and particle-like behavior.
Describe the double slit experiment and discuss what it demonstrates about the nature of light and particles.
Part 3 of 3
Exit ticket
Quick comprehension check
“Describe a scenario in which light behaves like a wave, including an explanation of the phenomenon and the evidence that supports this behavior. Explain a situation where light is best described using the particle model, providing details on why the particle model is more applicable in that context. ”
Sample answer included in the free materials
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