Provide the needed energy given a conversion efficiency

Assignment Help Physics
Reference no: EM13539248

A typical home may require a total of 2.00*10^3kWh of energy per month. Suppose you would like to obtain this energy from sunlight, which has an average daylight intensity of 1200W/m^2. Assuming that sunlight is available 8.0 h per day, 25 d per month (accounting for cloudy days), and that you have a way to store energy from your collector when the Sun isn't shining, determine the smallest collector size that will provide the needed energy, given a conversion efficiency of 27% .

Reference no: EM13539248

Questions Cloud

Spectral radiancy of a cavity radiator : The wavelength ?max at which the spectral radiancy of a cavity radiator has its maximum value for a particular temprature T is give by the Winch displacament law, or ?maxT=a constant (=2.898X10^-3 m.K). The efective surface tempratureof the sun is..
Connecting these element in various combinations : You are given a 10-mH inductor and two capacitors, of 5.0- and 2.0-?F capacitance. List the resonant frequencies that can be generated by connecting these element in various combinations.
How much charge flows through the circuit : A hundred turn of insulated copper wire are wrapped around an iron cylinder of cross-sectional area 1.0x10^-3 m^2 and are connected to a resistor. The total resistance in the circuit is 10 ?. If the longitudinal magnetic field in the iron changes fro..
What rate does the sun radiate energy : At the top of Earth's atmosphere, sunlight has an average intensity of 1380W/m^2 .If the average distance from Earth to the Sun is 1.5*10^11m, at what rate does the Sun radiate energy?
Provide the needed energy given a conversion efficiency : A typical home may require a total of 2.00*10^3kWh of energy per month. Suppose you would like to obtain this energy from sunlight, which has an average daylight intensity of 1200W/m^2.
Calculate the orbital period of pluto : Calculate the orbital period of Pluto (in yr) from knowledge of G, the mass of the sun (M = 1.99×1030 kg), and the orbital radius of Pluto of 3.96×101A.U. Given that the gravitational force is 5.64×1016 N
Energy must electrons have order to pass through undeflected : A velocity selector 1ms a magnetic field of magnitude 0.3 T perpendicular to an electric field of magnitude 0.32 MV/m. The mass of an electron is 9.11 times 10-31 kg. How much energy must electrons have order to pass through undeflected? Answer in un..
Compute the gravitational force : Compute the gravitational force between the sun (M = 1.99×1030 kg) and the planet Pluto (m = 2.50×10-3 times the mass of the earth, orbital radius r = 39.557 A.U.).
Ratio to our acceleration of gravity : The mass of Saturn is 95.2000 times that of earth, and its radius is 9.130 times that of earth. Calculate the acceleration of gravity at the surface of Saturn. Express your answer in g's (i.e. as a ratio to our acceleration of gravity).

Reviews

Write a Review

Physics Questions & Answers

  How far above its hanging location does the target swing

A clay ball (m=0.82 kg) is thrown at a metal target (M=1.72 kg) that is suspended from a cable. How far above its hanging location does the target swing

  What is the acceleration of the basketball

a basketball player is standing on the floor 12 m from the basket. the hight of the basket is 3.05m, what is the acceleration of the basketball at the highest point in its trajectory

  Find what is the charge on each plate

Calculate the capacitance of a capacitor whose plates a 20.0 cm by 3.0 cm and are separated by a 1.0mm air gap. What is the charge on each plate if the capacitor is connected to a 12.0 V battery

  Compute the constant angular acceleration of the wheel

A rotating wheel requires 6.00 s to rotate 26.0 revolutions. What is the constant angular acceleration (in rad/s) of the wheel

  Determine the heat conduction rate along the rod

One end of a 33cm long aluminum rod with a diameter of 2.8 is kept at 420C and the other is immersed in the water at 24C

  What is the torque exerted on the trap door by the rope

A trap door, of length and width 2.75 m, is held open at an angle of 65.0° with respect to the floor. what is the torque exerted on the trap door by the rope

  What is each particles speed as it reaches the plate

A 2.0 cm × 2.0 cm parallel-plate capacitor with a 2.0 mm spacing is charged to ±1.0 nC. What is each particle's speed as it reaches the plate

  Estimate the total energy stored in this field

Assuming the Earth's magnetic field averages about 0.50*10^-4 T near the surface of the Earth, estimate the total energy stored in this field

  Two firecrackers explode at the same place in a laboratory

Two firecrackers explode at the same place in a laboratory and are separated by a time of 3 years as measured on the laboratory clock. What is the spatial distance between these two events in a rocket frame in which the events are separated in time..

  Find the maximum velocity of the poston

A piston in an automobile engine is in simple harmonic motion. Its amplitude of oscillation from the equilibrium (centered) position is +/- 7.86 cm and its mass is 1.684 kg. Find the maximum velocity of the poston

  What is the value of the current density

The quantity of charge q (in coulombs) that has passed through a surface of area 1.90 cm2 varies with time according to the equation q = 8t3 + 8t + 6, What is the value of the current density

  Calculate its translational kinetic energy

A solid bowling ball with a radius of 10.9 cm and a mass of 7.4 kg rolls along a bowling alley at a linear speed of 4.4 m/s. What is its translational kinetic energy

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