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Component 2 Electricity and the Universe
Quick questions on Solids under stress: Hooke's law, stress, strain, the Young modulus and strain energy - 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 Hooke's law. [1 mark]
What is q2?Show answer
A wire of cross-sectional area carries a load of . Find the stress. [2 marks]
What is q3?Show answer
State the difference between a ductile and a brittle material. [2 marks]
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