If the solar cells use have an efficiency

Assignment Help Physics
Reference no: EM13652871

If the solar cells use have an efficiency of 10%, what area of land is needed to produce an output of 1000 MW? Assume that the mean insolation is 500 W/m^2.

Reference no: EM13652871

Questions Cloud

What is the smallest number of whole blocks : A solid concrete block weighs 150. N and is resting on the ground. Its dimensions are 0.400 m 0.200 m 0.100 m. A number of identical blocks are then stacked on top of this one.
A commercially available solar cell module puts out 3volts : A commercially available solar cell module puts out 3Volts and 0.1 amp, and measures 5cm by 8cm. How large an array is necessary to provide an output of 40 W?
Find the mass of the gold in the rock : A gold prospector finds a solid rock that is composed solely of quartz and gold. The mass and volume of the rock are, respectively, 10.8 kg and 0.00432 m^3. The density of gold is 19 300 kg/m^3, and the density of quartz is 2660 kg/m^3. Find the mass..
Supported in this way without pulling out the nail : A weight W is supported by attaching it to a vertical uniform metal pole by a thin cord passing over a pulley having negligible mass and friction. The cord is attached to the pole 40.0 cm below the top and pulls horizontally on it. The
If the solar cells use have an efficiency : If the solar cells use have an efficiency of 10%, what area of land is needed to produce an output of 1000 MW? Assume that the mean insolation is 500 W/m^2.
Discuss the contrasting literary styles : Discuss the contrasting literary styles used in James Baldwin's "Sonny's Blues" and Tim O'Brien's "The Things They Carried."
What is the initial angular momentum of the bullet : A block of wood 10 cm by 10 cm by 40 cm with mass 3.2 kg and uniform density stands on its end on level ground. In the following, assume that static friction with the ground is large enough that if I push on the block, it does not slide. IS the an..
Compare and contrast the man of feeling : Compare and contrast the "man of feeling" in at least two of these three novels, focusing on a significant event in each of the two (or three) stories: "A Sentimental Journey, The Vicar of Wakefield, and The Man of Feeling
Consider the arrangement of ideal massless cables : Consider the arrangement of ideal massless cables and a 450cm long 10kg horizontal iron bar, which are used to hang a bucket of water from two walls. What are the tensions in all the cables if 50kg of water is placed in the bucket?

Reviews

Write a Review

Physics Questions & Answers

  Determine what is the acceleration of the two block

the weight of the block on the table is 380 N and that of the hanging block is 175 N. What is the acceleration of the two block

  Find kinetic and potential energies of a stone

A 8 kg stone is dropped from a height of 170 m. Find its kinetic and potential energies when it is halfway to the ground

  Estimate the diameter of the oil slick

One liter (1000 cm ^3) of oil is spilled onto a smooth lake it the oil spreads out uniformly unit it makes an oil slick just one molecule thick with adjacent molecules just touching estimate the diameter of the oil slick

  Estimate the acceleration of the satellite

A satellite is in a circular orbit around the Earth at an altitude of 3.60 106 m. Find the acceleration of the satellite

  Calculate how fast was car going just before the collision

Two cars collide at an intersection. Car , with a mass of 2000 , is going from west to east, while car , of mass 1300 , is going from north to south at 12.0. How fast was car going just before the collision

  Find the speed an alpha particle

Find the speed an alpha particle requires to come within 2.6 ? 10-14 m of a uranium nucleus

  What is the speed of the stone

A constant horizontal force Fa pushes a 2 kg FedEx package across a frictionless floor on which an xy coordinate system has been drawn. It gives package's x and y velocity components versus time t. What is the magnitude of Fa.

  Satellite is in an elliptical orbit at altitudes ranging

A satellite is in an elliptical orbit at altitudes ranging from 250to 890 km. At the high point it's moving at 7.23 km/s. How fast isit moving at the low point?

  Find how many series resistors should you use

In an emergency, you need to run a radio that uses 39.3 W of power when attached to a 16.0 V power supply, how many series resistors should you use

  Calculate what is the maximum altitude reached

Middle schoolers are having a rocket competition; one of their rockets launches and ascends directly upward with a constant vertical acceleration of 19.5 m/s2 for 1.0 min. What is the maximum altitude reached

  Green laser light shines on a double slit creating a

green laser light shines on a double slit creating a pattern of bright and dark spots on a screen some distance away.

  Determine the electrostatic force exerted on sphere

Two small identical conducting spheres are placed with their centers 0.40 m apart. One is given a charge of 1.2 10-8 C, the other a charge of -1.6 10-8 C. Find the electrostatic force exerted on one sphere by the other

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd