Exam-style question
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What were the key observations made during Young's double-slit experiment?.
Model answer
What a good answer should say
- Young's double-slit experiment demonstrated that light creates an interference pattern when passed through two closely spaced slits, indicating wave-like behavior.
- The pattern consists of alternating bright and dark fringes, which occur due to constructive and destructive interference of light waves.
Explanation
Why this works
This answer effectively summarizes the core observations of the experiment, highlighting the interference pattern that supports the wave theory of light. It tests the student's understanding of the experiment's significance in demonstrating wave behavior.
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