the ocean at a depth where the absolut the fish? Use 1025 kg/mº for the density...
What is the pressure on a fish 16.8 m under the ocean surface? (Density of ocean water - 1025 kg/m?) atm
(a) Calculate the absolute pressure at an ocean depth of 150 m. Assume the density of sea water is 1 022 kg/m3 and the air above exerts a pressure of 101.3 kPa?? Pa (b) At this depth, what is the buoyant force on a spherical submarine having a diameter of 4.80 m? N
The Mariana trench is located in the Pacific Ocean at a depth of about 11 000 m below the surface of the water. The density of seawater is 1025 kg/m3. (a) If an underwater vehicle were to explore such a depth, what force would the water exert on the vehicle's observation window (radius = 0.294 m)? (b) For comparison, determine the weight of a jetliner whose mass is 3.17 × 105 kg
A submarine with a total outer area of 2,100 m2 is at a depth of 64.0 m below ocean surface. The weight density of ocean water is 10,100 N/m3. The pressure due to water at that depth is a. 610 kPa b. 566 kPa c. 10,100 Pa d. 646 kPa e. 86.0 kPa A submarine with a total outer area of 2,100 m2 is at a depth of 64.0 m below ocean surface. The weight density of ocean water is...
A fish swims at 20 m of depth from water surface. The density of water is 1000 kg/ m3, the acceleration due to gravity is 10 m/s2 , and the atmospheric pressure is 105 N/m2. Fluid pressure at the depth 20 *:m is N/m2
1. A 1 kg fish lives at a depth of 300 m in seawater. The specific density of the fish, excluding its swim bladder, is 1.07 A To be neutrally buoyant at this depth, what fraction of the fish's volume must its swim bladder fill? B What is the gas pressure inside the swim bladder at this depth? C Suppose that the fish suddenly descends to 400 m. The gas in its swim bladder will contract under pressure, and the...
What is the gauge pressure (in Pascals) at a depth of 3.13m below the surface of a swimming pool Assume the density of water is 1000 kg/m QUESTION 2 At what depth (in meters) in the ocean is the gauge pressure 10 times larger than atmospheric pressure? Assume that the density of water in the ocean is 1000 kg/m3 and that atmospheric pressure is 101,325 Pa
1. The initial pressure reading on an ocean-faring submarine is 105 kPa at a depth of 0.35 m. The submarine descends and the new pressure reading is 125 kPA. At what depth is the submarine now located? The density of seawater is 1023 kg/m3 . 1B. The area of a hose on the left end is 3.5 x10-3 m3 while the area on the right end of the hose is 3.0 x 10-3 m3 . A liquid will travel a...
A submarine dives down to a depth 12.8 metres beneath the surface of the ocean. calculate the pressure in atmospheres at that depth, assuming the density of water is 1029 kg/m and the air pressure at the surface is 102.2 kPa Answer:
A submarine is stranded on the bottom of the ocean with its hatch 35m below the surface. Calculate the minimum force (in newtons) needed to open the hatch from the inside, given it is circular and 0.450 m in diameter. Air pressure inside the submarine is 1 atm and the pressure on the ocean’s surface is also 1 atm. Take the density of seawater as 1025 kg/m3 and g=9.8 m/s2.