Estimate what equilibrium temperature does collector reach

Assignment Help Physics
Reference no: EM13682807

A solar collector is located in direct sunlight where it absorbs energy at the rate of 830 J/s for each square meter of its surface. The emissivity of the solar collector is e = 0.65. Find what equilibrium temperature does the collector reach? Suppose that the only energy loss is due to the emission of radiation.

Reference no: EM13682807

Questions Cloud

Determine the velocity of each package : A plane flying horizontally, at a speed of 50 meter per second and at an elevation of 160 meter, drops a package. Determine the velocity of each package when it hits ground
Adversarial criminal law system : Adversarial Criminal Law System
Determine what is the emissivity of the wall : The concrete wall of a building is 0.0972 meter thick. The temperature inside the building is 17.8 °C, while the temperature outside is 0.0 °C. Determine what is the emissivity of the wall
Obtain the speed of the passenger train : The engineer of a passenger train traveling at 25 meter per second sights a freight train whose caboose is 200 meter ahead on the same track. Obtain the speed of the passenger train just before the collision
Estimate what equilibrium temperature does collector reach : A solar collector is located in direct sunlight where it absorbs energy at the rate of 830 J/s for each square meter of its surface. Find what equilibrium temperature does the collector reach
Determine how much metabolic work did you do : If you performed 681 kJ of mechanical work and you had a metabolic efficiency of 0.21, determine how much metabolic work did you do
Obtain how high will his center of mass be : A pole vaulted has a mass of 63.9 kilogram. As he approaches the vault, he is running at a speed of 7.5 meter per second and his center of mass is at a height of 1.04 meter. obtain how high will his center of mass be at the apex of his vault
Obtain what power must the cyclist produce : A bicycle rider has a drag area of 0.28 m2. She is riding at a velocity of 9 meter per second along the road and the air density is 0.98 kg/m3. Obtain what power must the cyclist produce to maintain the speed of 9 m/s
Determine how much higher will fred go : George and Fred who are identical twins (similar body mass) are competing in aerial skiing. Determine how much higher will Fred go

Reviews

Write a Review

Physics Questions & Answers

  Calculate the acceleration of the mass on surface

The mass (m) equals 1.02 kg is sliding on a rough horizontal surface as shown. A force F = 8.41 N is applied at an angle of 38.7 degrees. Calculate the acceleration (a) (in m/s2) of the mass on the surface if the coefficient of kinetic friction is 0...

  Estimate the tension in the pendulum cable

A0.430kg pendulum bob passes through the lowest part of its path at a speed of3.80m/s. What is the tension in the pendulum cable at this point if the pendulum is 80.0 cm long

  Estimate the acceleration of the electron

An electron is accelerated by a constant electric field of magnitude 325 N/C. Find the acceleration of the electron

  Determine the maximum height the blue ball reaches

A red ball is thrown down with an initial speed of 1.2 m/s from a height of 25.0 meters above the ground. Then, 0.6 seconds after the red ball is thrown, What is the maximum height the blue ball reaches

  The collision between a hammer and a nail can be considered

the collision between a hammer and a nail can be considered to be approximately elastic. estimate the kinetic energy

  Evaluate the specific heat capacity of the liquid

A piece of glass has a temperature of 71.0 °C. Liquid that has a temperature of 38.0 °C is poured over the glass, evaluate the specific heat capacity of the liquid

  Estimate the work done by the air

Air that occupies 0.15 cubic meters at 1.03e+05 Pa gauge pressure is expanded isothermally to atmospheric pressure and then cooled at constant pressure until it reaches its initial volume

  A car is going at a speed of 216 kmhr when it encounters a

a car is going at a speed of 21.6 kmhr when it encounters a 12.8m long slope of angle 30 degree. the friction

  Calculate the resulting angular speed of the platform

You stand on a frictional platform that is rotating at 1.9 rev/s. Your arms are outstretched, and you hold a heavy weight in each hand. What is the resulting angular speed of the platform

  What is the potential energy of the pair of charges

Two point charges Q1 = +5.25 nC and Q2 = ?2.15 nC are separated by 40.0 cm, What is the electric potential at a point midway between the charges

  How many free electrons does the battery contain

A cell phone battery uses chemistry to create a charge separation between the terminals (anode and cathode). How many free electrons does the battery contain

  What is their combined intensity

Two sources have sound levels of 104dB and 62.3 dB. what is their combined intensity

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