英语翻译The density of water is 1000kg/m3.An aquarium is filled
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英语翻译
The density of water is 1000kg/m3.An aquarium is filled with water and has dimensions of length 2 m,width 4m,and height 3m.What is the volume of the water?What is the mass of the water in the aquarium?What is the force the water exerts on the bottom of the aquarium?what is the area of the bottom of the aquarium?what is the pressure that the water exerts on the bottom of aquarium?
The density of water is 1000kg/m3.An aquarium is filled with water and has dimensions of length 2 m,width 4m,and height 3m.What is the volume of the water?What is the mass of the water in the aquarium?What is the force the water exerts on the bottom of the aquarium?what is the area of the bottom of the aquarium?what is the pressure that the water exerts on the bottom of aquarium?
水的密度是1000kg/m3.一个2*4*3m3的水缸里装满了水.水的体积是多少?水的质量是多少?水对缸底的压力是多少?缸底的面积是多少?压强是多少?
answer:1.the volume of water is :v=2*4*3=24m3.
2.The mass of the water is=1000*24=24000kg
3.the force the water exerts on the bottom is F=mg=24000*10=240000N
4.the area of the aquarium is 2*4=8m2
5.the pressure is:240000/8=30000N/m2
answer:1.the volume of water is :v=2*4*3=24m3.
2.The mass of the water is=1000*24=24000kg
3.the force the water exerts on the bottom is F=mg=24000*10=240000N
4.the area of the aquarium is 2*4=8m2
5.the pressure is:240000/8=30000N/m2
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