the force exerted by the wind on the roof and the direction of the force will be (ρair=1.2 kg/m^3)
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A U tube with both end open to the atmosphere, is partially filled with water, Oil, which is immiscible with water, is poured into one side until it stands at a distance of 10 mm above the water level on the other side. Meanwhile the water rises by 65 mm from its original level (see diagram). The density of the oil is:
29
Aug
A U tube with both end open to the atmosphere, is partially filled with water, Oil, which is immiscible with water, is poured into one side until it stands at a distance of 10 mm above the water level on the other side. Meanwhile the water rises by 65 mm from its original level (see [...]
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A U tube with both end open to the atmosphere ,
A wind with speed 40 m/s blows parallel to the roof of a house. The area of the roof is 250 m^2. Assuming that the pressure inside the house is atmospheric pressure ,
is partially filled with water ,
Oil ,
the force exerted by the wind on the roof and the direction of the force will be (ρair=1.2 kg/m^3) ,
which is immiscible with water ,
A wind with speed 40 m/s blows parallel to the roof of a house. The area of the roof is 250 m^2. Assuming that the pressure inside the house is atmospheric pressure, the force exerted by the wind on the roof and the direction of the force will be (ρair=1.2 kg/m^3)
29
Aug
A wind with speed 40 m/s blows parallel to the roof of a house. The area of the roof is 250 m^2. Assuming that the pressure inside the house is atmospheric pressure, the force exerted by the wind on the roof and the direction of the force will be (ρair=1.2 kg/m^3) A wind with speed [...]