1. Calculate the absolute pressure at a point on a submarine, at a depth of 30 m below the surface of the sea, when the atmospheric pressure is 101 kPa. Take the density of sea water as 1030 kg/m³ and the gravitational acceleration as 9.8 m/s²? [Ans. 403.82 kPa]
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A: Please see the answer below
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A: Given Depth d = 119.7 m Density of sea water = 1.03 g/cm3 = 1.03 × 103 kg/m3 Atmospheric…
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Q: A tall, open container is full of glycerine. At what depth h below the surface of the glycerine is…
A: Given data: Gauge pressure (Pg) = 2670 Pa Density of glycerine (ρ) = 1.26 × 103 kg/m3 Required:…
Q: Calculate the absolute pressure on the bottom of a swimming pool 28.0 m by 8.5 m whose uniform depth…
A: The expression for find absolute pressure on the bottom of swimming pool is P=P0+ρgh Insert values…
Q: A tall, open container is full of glycerine. At what depth h below the surface of the glycerine is…
A: Pressure= Depth(h) x density(d) x gravitational acceleration(g) P=hdg
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Q: How much total pressure is exerted on a submarine at a depth of 9.3 km in the Pacific Ocean (sea…
A: depth = 9.3 km density of sea water = 1025 kgm3
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Q: (a) Calculate the absolute pressure at the bottom of a fresh-water lake at a depth of 33.0 m. Assume…
A: a)Absolute pressure=323400 pa. b)The force exerted by the water is 4.8961×106 N.
Q: ir exerts over 1 square centimeter of your skin? Why do you think you do not feel the
A: GivenThe pressure of atmosphere, Patm=1.013×105 Pa or N/m2Area, A=1 cm2=1×10-4 m2
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Q: The standard atmospheric pressure at sea level is P0 = 1.01 × 105 Pa. About how deep must you go…
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Q: A scuba diver is diving to a depth of 30 meters below the surface of a lake. The atmospheric…
A: Atmospheric pressure at the surface (Patm) = 101.3 kPaDepth of the diver below the surface (h) = 30…
Q: An open-tube mercury manometer is used to measure the pressure in an oxygen tank. The atmospheric…
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Q: The average density of the material in intergalactic space is approximately 2.5 × 10–27 kg/m3. What…
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Q: A container is filled to a depth of 19.0 cm with water. On top of the water floats a 29.0-cm-thick…
A: We have to use a basic formula for pressure equation.
Q: 3. The deepest point in the ocean is in the Mariana Trench, about 11 km deep, in the Pacific. The…
A: Solution
Q: A box with mass 45 kg is supported on a small metal plate with area 35 cm2. What is the pressure on…
A: The area of the small metal plate is, A=35 cm210-4 m21 cm2=35×10-4 m2
Q: 10: A person is diving in a lake in the depth of h = 9.5 m. The density of the water is ρ = 1.0…
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Q: A dolphin is in ocean at a depth of 29.1 m. What is the absolute pressure (in Pa) at this depth?…
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Q: a) Calculate the absolute pressure at the bottom of a fresh-water lake at a depth of 26.6 m. Assume…
A: Introduction: Pressure is the force per unit area. Since the pressure is scalar quantity, it…
Q: (a) A submersible vehicle is in a lake at a depth of 26.0 m. What is the absolute pressure (in Pa)…
A:
Q: The deepest point in Earth’s oceans is about 11,000 m below the surface of the water. What is the…
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Q: (a) Calculate the absolute pressure at the bottom of a fresh-water lake at a depth of 22.4 m. Assume…
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Q: 1. Some species of whales can dive to depths of 800m. What is the total pressure they experience at…
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Q: A tall, open container is full of glycerine. At what depth ℎ below the surface of the glycerine is…
A: Given that:Gauge pressure, Pgauge=2390 PaDensity of glycerine, ρ=1.26×103 kg/m3
Q: a) Calculate the absolute pressure at the bottom of a fresh-water lake at a depth of 26.6 m. Assume…
A:
Q: A tall, open container is full of glycerine. At what depth h below the surface of the glycerine is…
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Q: 1. It has been estimated that a man's heart is about 33xm below his brain. Considering the density…
A: Given:- h= 33xm density of the blood is =1.1 X 103 kg/m3 Find:- what pressure must the heart…
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