The first International Physics Olympiad took place in Warsaw, Poland, in 1967.
第一届国际物理奥林匹克 竞赛于1967年在波兰华沙举行。
The experimental problem about magnetic braking on an inclined plane in the 6th Asia Physics Olympiad is introduced.
介绍了第六届亚洲物理奥林匹克竞赛实验试题中“磁刹车效应”实验。
The experimental problem about magnetic braking on an inclined plane in the 6th Asia Physics Olympiad is introduced.
介绍了第六届亚洲物理奥林匹克竞赛实验试题中“磁刹车效应”实验。
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