Using knowledge of hydrostatics, estimate the total mass of the earth's atmosphere by using atmospheric pressure and the earth's surface area. Show all work.
Using knowledge of hydrostatics, estimate the total mass of the earth's atmosphere by using atmospheric pressure...
Estimate the total mass of the Earth's atmosphere, using the known value of atmospheric pressure at sea level. Express your answer to three significant figures and include the appropriate units.
2. Atmospheric Mass Venus and Earth have about the same mass and radius, but the atmospheric pressure on the surface of Venus is measured to be 90 times larger than the pressure at the surface of the Earth. (a) Assuming Venus' atmosphere is pure CO2 and Earth's atmosphere is pure N2, estimate the atmospheric scale height for each planet. For simplicity you can assume that both atmospheres are isothermal with T = 550 K for Venus and T = 250...
Estimate the total force with which Earth's atmosphere pushes down on all the oceans of the planet. (The radius of Earth is 6.37 x 10° m, and atmospheric pressure sea level is 1.01x i0°N/㎡).
Using statistical mechanical principles, estimate the mean thickness of the earth's atmosphere in terms of the mass m of a nitrogen molecule, the gravitational acceleration g, and the average atmospheric temperature T. Evaluate your result numerically.
Calculate oxygen partial pressure in the atmosphere at an elevation where total atmospheric pressure = 500 mmHg. _________mmHg Calculate carbon dioxide partial pressure in the atmosphere at an elevation where total atmospheric pressure = 500 mmHg. __________mmHg
6. [Sec. 12.7) Estimate the mass of the Earth's troposphere using the following assumptions, being mindful of units. (a) The Earth is a smooth sphere of radius 6000 km. (b) The troposphere's mass density varies linearly from 1 kg m-3 at the Earth's surface to 1/3 kg m-3 at the top of the tropo sphere and is not a function of latitude or longitude. (c) The troposphere occupies the first 11 km of the atmosphere above the Earth's surface.
Question 9 Earth's atmosphere is constantly bombarded by cosmic ray protons that originate somewhere in space. If the protons all passed through the atmosphere, each square meter of Earth's surface would intercept protons at the average rate of 1900 protons per second. ha would be the electric current nam ere ntercepte b a 2· km2 area on the planet? ' Number the tolerance is +/-590 Click if you would like to Show Work for this question: Units Open Show Work
The mass of the earth's atmosphere is estimated to be m = 6E18 kg. eBook & Resources The Standard Atmosphere Use this value to determine the sea-level pressure, if the radius of the earth is 6.377E6 m. Pa eBook & Resources The Standard Atmosphere
If the mixing ratio of an atmospheric chemical is 48 ppm, find in Pa, its partial pressure in an atmosphere of total pressure 1025 hPa
Olal mrass 6.168. Uranus has a total atmospheric pressure of 130 kPa and its atmosphere consists of the following gases: 15% He, and 2% CH4 by volume. Calculate the partial in Uranu atmosphere. 83% H2 of each pressure gas 6.160