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Component 2 Electricity and the Universe
Quick questions on Using radiation to investigate stars: Wien's law, Stefan's law and stellar luminosity - Eduqas A-Level Physics
3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
State Wien's displacement law. [1 mark]
What is q2?Show answer
A star's radiation peaks at . Find its surface temperature (). [2 marks]
What is q3?Show answer
State how the flux received from a star depends on its distance. [1 mark]
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