During a natural storm, a student in a laboratory observes a 22.0 mm drop in height from the normal height of the mercury barometer. What is the atmospheric pressure during the storm? (Take normal atmospheric pressure as 1.013 x 10 Pa and density of mercury is 13.6 x 10° kg/m)

During a natural storm, a student in a laboratory observes a 22.0 mm drop in height from the normal height of the mercury barometer. What is the atmospheric pressure during the storm? (Take normal atmospheric pressure as 1.013 x 10 Pa and density of mercury is 13.6 x 10° kg/m)

Name: During a natural storm, a student in alaboratory observes a 22.0 mm d
Uploaded: 2024-03-20T06:56:55.000Z
Channel: Bartleby
Description: During a natural storm, a student in alaboratory observes a 22.0 mm drop inheight from the normal height of themercury barometer. What is theatmospheric pressure during the storm?(Take normal atmospheric pressure as1.013 x 10 Pa and density of mercu

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Assume an average air density of 1.2kg/m³ and take g=9.7m/sec. The basic barometer can be used to measure (1288.65m) 1.7 the height of a building. If the barometric readings at the top and at the bottom of a building are 730 and 755mm Hg, respectively. Determine the height of the building, assume air density of 1.18kg/m. an average (288m) A gas is contained in a vertical, frictionless piston-cylinder device. The piston has a mass of 4kg and cross-sectional area of 35cm2. a compressed spring above the piston exerts a force 60N on the piston. If the atmospheric pressure is 95kPa, determine the pressure in side the cylinder. (123.35kPa) Both a gage and a manometer are attached to a 1.8 1.9 gas tank to measure its pressure. If the reading on the gage is 80kPa, determine the distance between the two fluid levels of the manometer if the fluid is (a) mercury (p=13600kg/m³) or is (b) water (p=1000kg/m³). The level of the water in an enclosed water tank is 40m above ground level. The pressure…
If 100 ft3 of atmospheric air at zero Fahrenheit temperature are compressed to a volume of 1 ft3 at a temperature of 25 0F, what will be the pressure of the air in psi?
In a tank with a height of 1 meter, open to the atmosphere at the top, there are two immiscible liquids (which do not mix) and whose densities are 13,600 kg/m3 and 750 kg/m3, respectively. The tank is completely full and each liquid occupies half of the container. If the atmospheric pressure of the place is 105 Pa, at what depth, measured from the top of the tank, is the value of the gauge pressure equal to half the value of the atmospheric pressure of the place? Consider that the gravitational acceleration of the place is 9.8 m/s2? a) 84.76 cmb) 34.75 cmc) 50.00 cmd) 37.51 cm
PROBLEM 4: The basic barometer can be used to measure the height of a building. If the barometric readings at the top and at the bottom of a building are 29.7” and 28.7” Hg, respectively, determine the height of the building in feet. Assume an average air density of 0.0023 slug/ft3 (1 slug = 32.174 lb) and SG of Hg = 13.55.
1. A device for measuring the specific weight of a liquid consists of a U-tube manometer as shown. The manometer tube has an internal diameter of 0.5 cm and originally has water in it. Exactly 2 cm³ of unknown liquid is then poured into one leg of the manometer, and a displacement of 5 cm is measured between the surfaces as shown. What is the specific weight of the unknown liquid? Answer: Y = 0.5 cm. T 5 cm ↓ Water
A manometer containing two oils is used to assess the pressure of air in a storage tank. Given the configuration of the oils in the picture, calculate the pressure in the tank. The density of air is negligible to the density of the oils (?oil1 = 1000 ??/m3; ?oil2 = 400 ??/m3 ). The height of oil 1 is 1 ?, and the height of oil 2 is 0.8 ?. The atmospheric pressure is 98 ???. The manometer is ipen to the atmosphere.
A balloon considered spherical is 30 feet in diameter. The surrounding air is at 60 degrees Fahrenheit and the barometer reads 29.60 inches of mercury. What gross load may the balloon lift if it is filled with (a) hydrogen at 70 degrees Fahrenheit and atmospheric pressure? (b) Helium at 70 degrees Fahrenheit and atmospheric pressure. Final answer:
A car tyre has a gauge pressure of 1.9 bar. Determine it's absolute pressure in mmHg, assuming the atmospheric pressure is 1.013 bar.
The pressure at 9.85m depth in a fluid is 102,482Pa. Calculate the density of the fluid and present the answer in Pascal with accuracy up to one decimal place. Consider 1 atm = 101325 Pa. Assume the value of gravity to be 9.8 m/s2.
The Louisiana Superdome has an interior volume of 125 million ft3, covered by a 440,000 ft² roof. On a particular day, the interior air pressure gave a manometer reading of 19 inches mercury (pHg = 13.6 g/cm³). Local atmospheric pressure is 102 kPa. 1. kg Calculate the mass of the air inside, assuming an average temperature of 20 °C. 2. kN Calculate the net force applied to the roof by the interior/exterior air (do not account for the weight of the roof). Assume the roof is flat.
The liquid column height of a barometer is h = 733.74 mm, and the specific weight of the liquid is γ = 13.30 kN/m3. Calculate the atmospheric pressure, Patm____kPa
if atp pressure is 101 kpa, and total pressure of a gas is 428 kPa, its gauge pressure is