Eduqas GCSE Physics · EDUQAS C220P4
6.5 Black body radiation
Written & reviewed by James Millett — Biology (Imperial College London), PGCE Science (University of Cambridge).
Practice questions on Black body radiation
- The Sun and a distant red giant star both emit electromagnetic radiation. The Sun has a su… (4 marks, Describe and Explain)
- Explain why the Earth's temperature remains approximately constant over time, rather than … (4 marks, Explain)
- A metal bar is heated in a furnace. As the temperature of the bar increases, the colour of… (4 marks, Explain)
- A student claims that a black body radiator emits only visible light. Explain why this cla… (4 marks, Explain)
- Explain why a perfect black body absorbs and emits radiation differently from a shiny meta… (4 marks, Explain)
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