The mass of the earth's atmosphere is estimated to be m = 6E18 kg. eBook &...
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/㎡).
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.
The Earth's atmosphere at sea level and under normal conditions has a pressure of 1.01x10^5 Pa, which is due to the weight of the air above the ground pushing down on it. How much force due to this pressure is exerted on the roof of a building whose dimensions are 10.2 m long and 14.5 m wide?
A guided question about the mass of planetary atmospheres. This may sound like a tough thing to do, but it really isn't too bad. Of course you could look these up on the 'net but you'll need to show your work and reasoning to get points here. What is the mass of the Earth's atmosphere? Here's one way to proceed: The pressure of the atmosphere at sea level is 1000 mbar, which is approximately 1 kg / cm2 (this is...
Humans evolved in Earth's atmosphere, therefore the pressures interior to the body are relatively close to atmospheric pressure. Because the differences between internal body pressures and atmospheric pressure are so small, individuals have a difficult time gauging the magnitude of atmospheric pressure. Suppose an individual is lying on his stomach with sheets of paper stacked on his back. If each sheet of paper has a mass of 0.00300 kg and is the standard letter size of 8.5 in by 11...
The value of g at the Earth's surface is about 9.81 m/s2. The the mass of the Earth = 5.98 x 1024 kg and the radius of the Earth is 6.37 x 106 m. 1) Calculate the value of g for a satellite that is orbiting in a circle at an altitude equal to 3 Earth radii. g =
2. A large bottle contains 350 L of water, and is open to the atmosphere. If the bottle has a flat bottom with an area of 2 ft2, calculate the absolute pressure at the bottom of the bottle. Give your answer in Pa. Assume the water has a density of 1000 kg/m and assume the system is at sea level on Earth. Answer: over 100,000 Pa
2. A large bottle contains 350 L of water, and is open to the atmosphere. If the bottle has a flat bottom with an area of 2 ft2, calculate the absolute pressure at the bottom of the bottle. Give your answer in Pa. Assume the water has a density of 1000 kg/m and assume the system is at sea level on Earth. Answer: over 100,000 Pa
Approximating Earth's atmosphere as a layer of gas 6.6 km thick, with uniform density 1.3 kg/m^3 , calculate the total mass of the atmosphere. m_atomsphere = Compare your result with Earth's mass. m_atomspher/m_Earth =
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.