- pressure of a diver under 100m of sea pressure at sea level is 1 atm?
Q: True or False? Pressure changes when one goes up and down in liquids, but not when one goes up and…
A: Pressure is defined as the force per unit area of a surface. When fluids are kept in containers,…
Q: If the original volume of a solid block of steel was 2.4 m^3, what is the change in volume after…
A: volume of block V = 2.4 m3 Increase of pressure ΔP = 3.4x106 N/m2 K for steel = 1.6×1011 N/m2
Q: A 1,700kg hippopotamus has a cross sectional area of 0.7m^2 on each foot. Assuming an even…
A: Given that Mass of the hippo m = 1700 kg Cross sectional area of each foot of hippo a = 0.7 m2
Q: Outside a house 1.0km from ground zero of a 100-kiloton nuclear bomb explosion, the pressure will…
A: Given The outside pressure is Po=2.8 atm. The inside pressure is Pi=1 atm. The width of the house…
Q: force on a nail with a diameter of 3/16 inches, generating a pressure (P1) of 2 kgf/cm2 on its…
A: A jackhammer exerts a force on a nail with a diameter of d1= 3/16 inches = 0.47625 cm The pressure…
Q: When there is no atmospheric pressure, does the pressure doubles when density of the fluid doubles?…
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Q: Calculate the absolute pressure when a submarine is at a depth of 500 m in the ocean. Assumed that…
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Q: A boat drops a solid brass spherical anchor of radius 0.5m into the ocean to a depth of 2000m below…
A: The pressure can be calculated by using P=ρghwhereP is pressureρ is densityg is acceleration due…
Q: The pressure of a certain valley below sea level is 200 kPa, what will be the height of the mercury…
A: Pressure =200 kPa 1 atm=101.325 KPa
Q: certain submarine can withstand 150 atmospheres of pressure before being crushed. How deep into the…
A: Given that pressure P = 150atm 1atm=101325Pa We know that Absolute pressure = atmospheric pressure…
Q: A cylinder with a bore diameter of 4.5 inches and a rod diameter of 1.5 inches is to be used in a…
A: Given: The bore diameter of the cylinder is 4.5 inches. The rod diameter is 1.5 inches. The force…
Q: oman walks, her entire weight is momentarily placed on one heel of her high-heeled shoes. This…
A: Given m=63.5 kgA=1.4 cm2=1.4×10-4 cm2
Q: A trench in the Pacific Ocean is 59m deep. Assuming that sea water has an average density of…
A: depth (h) = 59 m density of sea water (d) = 1040 kgm3
Q: Explain why (a) The blood pressure in humans is greater at the feet than at the brain (b)…
A: (a). The blood column to the feet is at a greater height than the head, thus the blood pressure in…
Q: The speed of water in a hose increased from 15.6 m/s to 45.5 m/s going from the hose to the nozzle.…
A: Given data: The initial speed of the water in the hose is, v1= 15.6 m/s The initial speed of the…
Q: Negative pressure is higher than atmospheric pressure O True O False
A: In this question we have to answer whether the given statement is true or false. Please give…
Q: The Mariana Tremch is the deepest oceanic trench on earth. Mt Everest would comfortably fit in its…
A: The total pressure at the bottom will be the sum of the atmospheric pressure and water pressure.…
Q: Zm x+x メナメB xnx R=5²₁₂2₂² Bis decreasing T=? @ 25T/5
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Q: What height of water corresponds to a pressure of 1 atmosphere?
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Q: An airplane wing with an average cross-sectional area 10 m^2 experiences a lift force of 70 000 N.…
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Q: How high does the mercury (13.6 x 10³ kg/m³) rise when in a mercury barometer when the atmospheric…
A: Given that:- Density of mercury=13.6×10^3 kg/m^3 Atmospheric pressure=1.1×10^5 pascal
Q: 9. (a) Calculate the absolute pressure at the bottom of a fresh-water lake at a depth of 30.8 m.…
A: Given data depth of water : h = 30.8 m density of water : ρ = 1000 kg/m3 Pressure of air : Pair =…
Q: Rank the pressures from highest to lowest: (a) bottom of a 10-cm-tall container of salt water, (b)…
A: Pressure in at the height below h from the surface with density ρ of the liquid is: p=ρgh Salt water…
Q: Atmospheric pressure in Denver is approximately 8.4 x 104 Pa. How large a force does the still air…
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Q: If the pressure reading of your Pitot tube is 18.0 mm Hg at a speed of 200 km/h, what will it be (in…
A: Given data: The initial pressure reading of the pitot tube is Pi=18 mm Hg The initial speed is…
Q: Sharon is an environmentalist and a scuba diver. Find the pressure on her when she is 10.0 m below…
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Q: A raindrop of diameter 4 mm is about to fall on the ground. Calculate the pressure inside the…
A: To find- Pressure inside the raindrop (P)=? Given- Diameter of raindrop=4 mm Radius of raindrop= 2…
Q: At a depth of 1000 m in an ocean (a) what is the absolute pressure? (b) What is the gauge pressure?…
A: Given value--- height = 1000 m. We have to find--- (a) what is the absolute pressure? (b) What…
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