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选择 2026 Jun P1 Q13 1 分 2.2.1 Thermal expansion of solids, liquids and gases4.1 Simple phenomena of magnetism 查看题目与答案
选择 2026 Jun P1 Q15 1 分 2.2 Thermal properties and temperature2.1.3 Gases and the absolute scale of temperature 查看题目与答案
选择 2026 Jun P1 Q29 1 分 4.2.3 Electromotive force and potential difference4.5.4 Force on a current-carrying conductor 查看题目与答案