5. A pressure gauge submerged in sea displays 1,4 MPa of absolute pressure. The density of seawater is 1025 kg/m³. At what depth is the pressure gauge situated? Atmospheric pressure is 101,325 kPa. Round off the answer to an integer in m, but enter the answer without the unit.
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- The depth of the Pacific Ocean in the Mariana Trench is 36,198 ft. What is the gauge pressure at this depth?4. The deepest point known in any of the Earth's oceans is 10.92 km deep. What is the pressure at this depth? Use the density of sea water. Express your answer in pascals and also in atmospheres.What approximately is the total pressure at a depth of 20 meters in the ocean Assume the density of water is 103 kg/m3. a) 3 x 105 Pa b) 1 x 105 Pa c) 2 x 105 Pa d) 6 x 105 Pa
- 1. The pressure of a certain valley below sea level is 200 kPa, what will be the height of the mercury column in a barometer?8. A block of wood has a density 0.520 g/cm³ and mass 3,900 g. It floats in a container of oil (the oil's density is 0.850 g/cm³). What volume of oil does the wood displace?2. A wooden block of mass 20 kg is floating in a pool. This is a fresh water pool, so we can assume a density of 1000kg/m3. What is the volume of water displaced by this wooden block? If the volume of the block is 104 liters, what is the density of the block in kilograms per liter? What is the density of the block in kilograms per cubic meter? What percentage of the block is submerged?