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WalesPhysicsQuick questions
Unit 1: Generating electricity and energy
Quick questions on Reducing energy loss in the home - WJEC GCSE Physics (1.3)
2short 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 which method of heat transfer can occur through a vacuum. [1 mark]
What is q2?Show answer
A measure costs and saves per year. Find its payback time. [2 marks]
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