Exam-style question
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Describe the shape of a black-body radiation curve and explain how it relates to temperature.
Model answer
What a good answer should say
- A black-body radiation curve is characterized by a smooth, continuous shape that peaks at a specific wavelength.
- As the temperature of the black body increases, the peak of the curve shifts to shorter wavelengths, indicating that hotter objects emit more radiation at higher frequencies.
Explanation
Why this works
This answer effectively describes the relationship between temperature and black-body radiation, demonstrating an understanding of how temperature affects the emission spectrum of a black body. It tests the student's ability to connect theoretical concepts with physical observations.
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