balance D and is submerged in a liquid C contained in beaker B. The mass of the beaker is 1.20 kgkg; the mass of the liquid is 1.70 kgkg. Balance D reads 3.40 kgkg and balance E reads 7.50 kgkg. The volume of block A is 4.05×10−3 m3m3.   Figure 1 of 1   Part A What is the density of the liquid? Express your answer in kilograms per cubic meter.         ρliquidρliquid = nothing kg/m3kg/m3   SubmitRequest Answer Part B What will the balance D read if block A is pulled up out of the liquid? Express your answer in kilogra

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A: Given data:  Height difference (h) = 0.70 m Atmospheric pressure (Patm) = 1.01×105 Pa Density of…

Q: An airtight box has a removable lid of area 2.17 x 102 m² and negligible weight. The box is taken up…

A: Area of lid ,    A = 2.17 ×10-2 m2 Air pressure at mountain ,    P = 7.30 × 104  Pa

Q: A hot-air balloon has a total weight (balloon, ropes, & basket) of 1.96 x104 N.  The density of the…

A: Given:Total Weight, bolloon,Force,F=1.96 x104 Ndensity of the hot air ,ρhot=0.85 kg/m3density of the…

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Q: A stone weighs 450 N in air and 200 N in water. What is the volume of the stone? The density of the…

A: weight of stone in air = 450 N weight of stone in water = 200 N density of water = 1000 kgm3

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Q: 1. A U-tube contains liquid of unknown density. An oil of density 780 kg/m³ is poured into one arm…

A: Density of oil σ=780 kg/m3, height of oil column h=11.5 cm and the distance between oil-air…

Q: The Reynolds number for the water (at 20°C and atmospheric pressure) flowing at a rate of 10 L/s…

A: We know, Reynolds number (Re) is given by : Re=ρvdη       here, ρ is the density of fluid  v is the…

Fluid Pressure

The term fluid pressure is coined as, the measurement of the force per unit area of a given surface of a closed container. It is a branch of physics that helps to study the properties of fluid under various conditions of force.

Gauge Pressure

Pressure is the physical force acting per unit area on a body; the applied force is perpendicular to the surface of the object per unit area. The air around us at sea level exerts a pressure (atmospheric pressure) of about 14.7 psi but this doesn’t seem to bother anyone as the bodily fluids are constantly pushing outwards with the same force but if one swims down into the ocean a few feet below the surface one can notice the difference, there is increased pressure on the eardrum, this is due to an increase in hydrostatic pressure.