Physics, 18.06.2021 17:30 UsedForSchool2018
hai bản song song có chiều rộng là 10cm để cách nhau một khoảng d=0,1 mm và được nhúng bờ dưới vào trong nước. Tính lực cần đặt vào mỗi bản sao cho chúng không dịch lại gần nhau. Suất căng mặt ngoài của nước là 0,07 N/m
Answers: 2
Physics, 22.06.2019 09:30
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Physics, 23.06.2019 10:00
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hai bản song song có chiều rộng là 10cm để cách nhau một khoảng d=0,1 mm và được nhúng bờ dưới vào t...
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