What is the pressure at a depth of 50 m inside the sea?[Density of sea water = 1.02 g/cm³] O a.4.99 x 105 Pa O b.9.94 x 104 Pa O c.5.45 x 103 Pa O d. 7.5 x 106 Pa
Q: 3. A brick (dimensions = 8 cm x 10 cm x 20 cm) rests on a desk on its smallest side The brick has…
A: dimensions=8 cm×10 cm×20 cm Volume=8×10×20= 1600 cm3 density= d= 9 g/cm3 mass, m= Vd= 14400 g= 14.4…
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A: mass of bar (m) = 48 kg density of bar (d) = 7.3 gcm3
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A: absolute pressure Pabsolute=ρgh+P0
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A: For mercury exerts a pressure P on the base of the column , for column height (h1)=0.70m =70 cm ,…
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A: Given data: Depth (h) = 10.0 cm = 0.100 m Density of liquid mercury ρ = 13.6 g/cm3 = 13,600 kg/m3…
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Q: 5. A pressure of 4000 Pa is exerted within a closed container of fluid. On one side it has an area…
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- 1. A common nonstandard metric unit of fluid volume or capacity is the blank? 2. An object will not remain at rest or in uniform, straight -line motion if acted upon by a(n) blank force? 3. Blank time rate of doing work. 4. Blank law of inertia. 5. Blank F=maQUESTION 22 Under standard conditions, the pressure at the top of a mountain is 82 kPa and the pressure at the base of the same mountain is 101.3 kPa. What is the height of the mountain? Assume that the density of air is 1.23 kg/m3. Top of atmosphere Top of Mountain. h Base of Mountain. a. 1,600 m b. 1,400 m С. 1,200 m d. 1,000 m е. 800 mhelp
- 10. Water flows at a rate of 740.0 liters/min through a horizontal 5.30-cm diameter pipe under a pressure of 6.50 ×10° Pa. At one point, calcium deposits reduce the cross-sectional area of the pipe to 8.50 cm?. What is the pressure at this point? PaQUESTION 37 A hydraulic piston assembly filled with hydraulic fluid, has 2 pistons, 1 with an area of 1 m2, and the second piston with an area of 10 m2. If a force of 10 Newtons pushes down on the 1 m2 piston, how much weight can the 10 m2 piston support and lift? a. 10 N b. 200 N c. 100 N d. 5 N▾ Part A What gauge pressure must a pump produce to pump water from the bottom of the Grand Canyon (elevation 730 m) to Indian Gardens (elevation 1370 m)? Express your result in pascals and in atmospheres. Pgauge 6.27x108 Pa Submit ✓ Correct Part B Pgauge= Previous Answers Submit VΓΙΑΣΦ Request Answer ? atm
- Suppose the aqueous humor in a person’s eye exerts a force of 0.315 N on the 1.05-cm2 area of the cornea. a. What is the pressure, in mm Hg, on the cornea?10. Water flows at a rate of 730.0 liters/min through a horizontal 5.80-cm diameter pipe under a pressure of 6.50 x105 Pa. At one point, calcium deposits reduce the cross-sectional area of the pipe to 8.50 cm?. What is the pressure at this point? PaA water tower sits on top of a hill and supplies water to citizens below. The difference in pressure between the water tower and the Dailey's house is 1.1x10^5 Pa, while the difference in pressure between the tower and the Stearns' house is 3.2x10^5 Pa. What is the difference in elevation between the two houses? A. 18m b. 21 m c. 15 m d. 13 m e. none of the above