Hãy tính: a. Khối lượng và trọng lượng củ...
Câu hỏi: Hãy tính: a. Khối lượng và trọng lượng của một khối đá có thể tích 0,05m3? (2.0 điểm) b. Khối lượng của 0,5 lít dầu hỏa? (1.0 điểm) ( Cho bảng khối lượng riêng của một số chất như sau )
![](data:image/png;base64,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)
A a) 130kg, 1300N; b) 400g
B a)) 130g, 1300N; b) 400kg
C a) 130kg, 1300N; b) 400kg
D a) 1,3kg, 1300N; b) 400g
Câu hỏi trên thuộc đề trắc nghiệm
Đề kiểm tra học kỳ I vật lý 6 trường THCS Mỹ Hòa - Phòng giáo dục Bình Minh - Vĩnh Long năm học 2017 - 2018