装有少量细纱的长直平底玻璃管漂浮于水面,玻璃管的底面积为5×10-4m2,浸入水中的深度为 0.1m.求:(1)玻璃管和细沙总重(2)撒盐后玻璃管上升0.01m,这时玻璃环和细沙收到的浮力.
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/04 04:36:12
![装有少量细纱的长直平底玻璃管漂浮于水面,玻璃管的底面积为5×10-4m2,浸入水中的深度为 0.1m.求:(1)玻璃管和细沙总重(2)撒盐后玻璃管上升0.01m,这时玻璃环和细沙收到的浮力.](/uploads/image/z/7798661-53-1.jpg?t=%E8%A3%85%E6%9C%89%E5%B0%91%E9%87%8F%E7%BB%86%E7%BA%B1%E7%9A%84%E9%95%BF%E7%9B%B4%E5%B9%B3%E5%BA%95%E7%8E%BB%E7%92%83%E7%AE%A1%E6%BC%82%E6%B5%AE%E4%BA%8E%E6%B0%B4%E9%9D%A2%2C%E7%8E%BB%E7%92%83%E7%AE%A1%E7%9A%84%E5%BA%95%E9%9D%A2%E7%A7%AF%E4%B8%BA5%C3%9710-4m2%2C%E6%B5%B8%E5%85%A5%E6%B0%B4%E4%B8%AD%E7%9A%84%E6%B7%B1%E5%BA%A6%E4%B8%BA+0.1m.%E6%B1%82%EF%BC%9A%EF%BC%881%EF%BC%89%E7%8E%BB%E7%92%83%E7%AE%A1%E5%92%8C%E7%BB%86%E6%B2%99%E6%80%BB%E9%87%8D%EF%BC%882%EF%BC%89%E6%92%92%E7%9B%90%E5%90%8E%E7%8E%BB%E7%92%83%E7%AE%A1%E4%B8%8A%E5%8D%870.01m%2C%E8%BF%99%E6%97%B6%E7%8E%BB%E7%92%83%E7%8E%AF%E5%92%8C%E7%BB%86%E6%B2%99%E6%94%B6%E5%88%B0%E7%9A%84%E6%B5%AE%E5%8A%9B.)
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