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Printable 7th grade physics worksheet about light waves with questions on diffraction, interference, and the double-slit experiment.
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Light as a Wave: Science Experiment Part 1

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This printable physics worksheet for grade 7 covers the behavior of light as a wave through 20 open-response questions and a wave-labeling activity. Topics include wave terminology, diffraction, interference, the double-slit experiment, and constructive and destructive interference. Suited for science lessons on wave properties, lab follow-up, or physics unit review.

Subject:
Science
Topic:
Physics
Grade Level:
7th Grade
Updated May 2026

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