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Physics, 22.09.2021 14:20 icario4710

Dùng một dao vòng có thể tích 50cm3 để lấy mẫu đất nguyên dạng, khối lượng đất ẩm là 95g, khối lượng sau khi sấy khô là 75g, tỷ trọng hạt đất 2,68. Trọng lượng riêng của
nước 9,8kN/m3

. Hãy xác định:
- Trọng lượng thể tích tự nhiên
- Độ ẩm
- Hệ số rỗng
- Độ bảo hòa

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Answers: 1

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Dùng một dao vòng có thể tích 50cm3 để lấy mẫu đất nguyên dạng, khối lượng đất ẩm là 95g, khối lượ...
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