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1. How much oil is consumed daily in the US in barrels? In gallons? How much of each barrel is used to produce gasoline? Diesel?
2. What are the four primary tasks of an oil refinery? What is the primary purpose of these stages?
3. In a few sentences, explain how distillation separates crude oil into different hydrocarbons.
A uniform 1-kg disk with a radius of 25 cm rolls 2 m down an incline plane angled at 25°. What is the speed of the disk at the bottom of the plane
Design regulatory controls for this system that satisfy the demands of the consumers. Two consumers are shown as a heat exchanger (temperature controller).
an astronaut weighs 1000N on the surface of the earth(radius = 6.38*10^6m) what is the weight of the astronaut at the elevation of 620 km above the earth's surface
an empty rubber balloon has a mass of 0.0115 kg. the balloon is filled with helium at a density of 0.181 kgm3. at this
The Earth is showered with particles from space known as muons. They have a charge identical to that of an electron but are many times heavier (m = 1.88·10-28 kg). What will be the radius of the resulting orbit of the muon
If the specific heat of the human body is approximately 0.830 kcal/kg°C and the heat of vaporization of the alcohol is 203 kcal/kg, determine the mass of alcohol necessary to lower the body temperature down to 102°F
A cart of mass 360 g is placed on a frictionless horizontal air track. A spring having a spring constant of 9.0 N/m is attached between the cart and the left end of the track.
If two adjacent natural frequencies of an organ pipe are determined to be 475 Hz and 575HZ. Calculate the fundamental frequency and the length of the pipe.
The wheels, axle, and handles of a wheelbarrow weigh W = 59 N. The load chamber and its contents weigh WL = 691 N. Find the magnitude of the man's force for both designs
In particular, if a 2.000Å (.2nm) photon interacts with the bound electron in an hydrogen atom (binding energy 13.6 eV) with a Compton collision. What is the energy of the scattered photon
The staircase has a y length of 13 meters. An X length of 13 meters as well. What would be the optimal length of each steps x length and y length, if the required amount of step of a staircase is 20.
A 20.0 k resistor and a capacitor are connected in series and then a16.0V potential difference is suddenly applied across them. The potential difference across the capacitor rises to 14.00V in 1.40µs.
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