P=pgh
=13600x10x760/1000
=103360 N/m^2
joseph rimiru answered the question on October 26, 2017 at 08:00
- A fountain pen is filled up with ink. Explain.(Solved)
A fountain pen is filled up with ink. Explain.
Date posted: October 26, 2017. Answers (1)
- A mercury barometer reads 75cm in a certain place. If one was to use an alcohol barometer, what would be the minimum length used to...(Solved)
A mercury barometer reads 75cm in a certain place. If one was to use an alcohol barometer, what would be the minimum length used to read the same pressure as the mercury barometer (take =10N/kg, mercury 13600kg/m^3, alcohol = 800kg/m^3)
Date posted: October 25, 2017. Answers (1)
- A passenger traveling by train found that the barometer height at sea level is 76 cm of mercury while at point on the highland is 70 cm...(Solved)
A passenger traveling by train found that the barometer height at sea level is 76 cm of mercury while at point on the highland is 70 cm of mercury. What is the altitude of the point? (take g as 10 N/kg, the density of mercury as 13600 kg/m^3 and density of air 1.25kg/m^3)
Date posted: October 25, 2017. Answers (1)
- Water and mercury column differ though they experience the same atmospheric pressure for their support. Explain.(Solved)
Water and mercury column differ though they experience the same atmospheric pressure for their support. Explain.
Date posted: October 25, 2017. Answers (1)
- A mountain climber found that the air pressure at the base of a mountain is 75.0cm of mercury while at the top is 50cm of...(Solved)
A mountain climber found that the air pressure at the base of a mountain is 75.0cm of mercury while at the top is 50cm of mercury. Given that the average density of air is 1.25kg/m^3 and the density of mercury is 13600kg/m^3. Calculate the height of the mountain.
Date posted: October 25, 2017. Answers (1)
- A sea diver is 45m below the surface of sea water. Given that the density of the sea water is 1030kg/m^3 and g=10kg/kg atmospheric pressure...(Solved)
A sea diver is 45m below the surface of sea water. Given that the density of the sea water is 1030kg/m^3 and g=10kg/kg atmospheric pressure 103000pa determine the total pressure on him.
Date posted: October 25, 2017. Answers (1)
- A student in the coast region (sea level) made a barometer using sea-water of density 1030kg/m^3. If the atmosphere pressure is 103000 N/m^2, what is...(Solved)
A student in the coast region (sea level) made a barometer using sea-water of density 1030kg/m^3. If the atmosphere pressure is 103000 N/m^2, what is the minimum length of the tube did the student use for the water column?
Date posted: October 25, 2017. Answers (1)
- Describe an experiment to show that pressure in a liquid increases with depth.(Solved)
Describe an experiment to show that pressure in a liquid increases with depth.
Date posted: October 25, 2017. Answers (1)
- Water storage tanks in flats are erected as high as possible. Explain.(Solved)
Water storage tanks in flats are erected as high as possible. Explain.
Date posted: October 25, 2017. Answers (1)
- A hole of diameter 50cm is made 30m below the surface of water in a dam. At what force would the water spew out when...(Solved)
A hole of diameter 50cm is made 30m below the surface of water in a dam. At what force would the water spew out when it is fully opened. (take g as 10N/kg and density of 1g/cm^3)
Date posted: October 25, 2017. Answers (1)
- Calculate the pressure due to water experience by a sea diver working 35m below the surface of the sea. (Take g=10N/kg, and density of sea...(Solved)
Calculate the pressure due to water experience by a sea diver working 35m below the surface of the sea. (Take g=10N/kg, and density of sea water 1.02g/cm^3)
Date posted: October 25, 2017. Answers (1)
- A density bottle weights 70 g with water and 94 g with liquid A. Find density of liquid A if density of water is 1000 kg/m(Solved)
A density bottle weights 70 g with water and 94 g with liquid A. Find density of liquid A if density of water is 1000 kg/m
Date posted: October 23, 2017. Answers (1)
- A faulty thermometer reads 2oC when dipped in ice at 0oC and 95oC when dipped in steam at 100oC. What would this thermometer...(Solved)
A faulty thermometer reads 2oC when dipped in ice at 0oC and 95oC when dipped in steam at 100oC. What would this thermometer read if placed in water at room temperature at 18oC?
Date posted: October 20, 2017. Answers (1)
- State and explain the functions of the keeper when storing magnets.(Solved)
State and explain the functions of the keeper when storing magnets.
Date posted: October 20, 2017. Answers (1)
- State the reason why mercury is used in thermometer and not water(Solved)
State the reason why mercury is used in thermometer and not water
Date posted: October 19, 2017. Answers (1)
- A block of lead of density 11.3g/cm^3 measures 10 cm x 6cm x 4cm, given that the force of gravity is 10 Nkg^-1. Determine...(Solved)
A block of lead of density 11.3g/cm^3 measures 10 cm x 6cm x 4cm, given that the force of gravity is 10 Nkg^-1. Determine
a. The maximum pressure
b. The minimum pressure that it can exert on a horizontal surface.
Date posted: October 18, 2017. Answers (1)
- The density of mercury is 13600 kg/m^3. Determine the liquid pressure at a point 70 cm under the surface of the mercury. (take g =10...(Solved)
The density of mercury is 13600 kg/m^3. Determine the liquid pressure at a point 70 cm under the surface of the mercury. (take g =10 N/kg)
Date posted: October 18, 2017. Answers (1)
- A diver is 20 m below the surface of water in the sea. If the density of water is 1000 kg/m^3, determine the pressure due...(Solved)
A diver is 20 m below the surface of water in the sea. If the density of water is 1000 kg/m^3, determine the pressure due to the water on the diver. (take g= 10 N kg^-1)
Date posted: October 18, 2017. Answers (1)
- 9. How much force must be applied on a knife of length 15 cm, thickness 0.01mm to a pressure of 10000000pa?(Solved)
9. How much force must be applied on a knife of length 15 cm, thickness 0.01mm to a pressure of 10000000pa?
Date posted: October 18, 2017. Answers (1)
- A block of lead of density 11.3g/cm^3 measures 10 cm x 6cm x 4cm, given that the force of gravity is 10 Nkg^-1. Determine
a. The...(Solved)
A block of lead of density 11.3 g/cm^3 measures 10 cm x 6 cm x 4 cm, given that the force of gravity is
10 N kg^-1. Determine
a. The maximum pressure
b. The minimum pressure that it can exert on a horizontal surface.
Date posted: October 18, 2017. Answers (1)