What is the energy required to drive the hydrologic cycle

Assignment Help Physics

Reference no: EM13700480

Solve the all given parts of given problem:

Problem: Consider the power required to drive the hydrologic cycle, assuming that annual global rainfall averages 1 m across the approximately 5.1 × 10¹⁴ m² of earth's surface. Consider the following data: Latent heat of vaporization = 2465 kJ/kg for water at 15ºC; Incoming sunlight absorbed at 168 W/m² at the earth's surface. Also in 2008, total worldwide energy consumption was 474 exajoules (474×10¹⁸ J = 132,000 TWh). This is equivalent to an average energy consumption rate of 15 terawatts (1.504×1013 W).

Part I: What is the energy required to drive the hydrologic cycle?

Part II: How does this compare with incoming solar radiation?

Part III: How does this compare with world energy consumption?

Please keep answer short and simple and please no copy and paste.

Reference no: EM13700480

Questions Cloud

Scrap tires in the world at the moment : There are about 1.5 x 109 scrap tires in the world at the moment; this represents a major waste disposal problem. a. If all of these tires were burned with complete efficiency, by how much (in tonnes) would Earth''s current atmospheric load of C02..

Find the amplitude of the subsequent oscillations : A 0.700kg block is attached to a spring with spring constant 15.0N/m. What is the amplitude of the subsequent oscillations

How much work would you have to do : The potential difference between two plates is 500 V and the separation between the plates is 7.00 cm. How much work would you have to do to move a proton next to the negative plate to 2.00 cm from the positive plate

What effect would this event have on ad or as : What effect would this event have on AD or AS, other things being constant? What would be the resulting effect on equilibrium price level? Explain. What will be the effect of the different tools of fiscal policy to stabilize the economy? Give an ..

What is the energy required to drive the hydrologic cycle : Consider the power required to drive the hydrologic cycle, assuming that annual global rainfall averages 1 m across the approximately 5.1 × 1014 m2 of earth's surface. What is the energy required to drive the hydrologic cycle

Estimate the velocity of the satellite : A 199.4 kg satellite is in a circular orbit of 26,273 miles (42,300,000 m) in radius. The force keeping the satellite in orbit is 46.2 N. What is the velocity (speed) of the satellite

Employee motivation and productivity : Find 5 peer-reviewed articles about employee motivation and productivity and, discuss scholarly views on the nature and types of theory. Be sure to distinguish theory from related concepts, such as hypothesis, paradigm, model, and concept.

Find the electric potential at given point : The two charges in the figure below are separated by d = 1.50 cm. (Let q1 = -16.5 nC and q2 = 26.5 nC.) Find the electric potential at point A

What is the work done to accomplish this : Equal charges, q, are placed at the vertices of a hexagon from infinity. What is the work done to accomplish this

User Account

All Pages