Determine the maximum cop of the heat pump

Assignment Help Physics
Reference no: EM13489772

On a cold day, a heat pump absorbs heat from the outside air at 14°F (-10°C) and transfers it into a home at a temperature of 86°F (30°C). Determine the maximum COP of the heat pump.

Reference no: EM13489772

Questions Cloud

What is the amplitude of the electric field of this wave : The electric field of a sinusoidal electromagnetic wave obeys the equation E=?(375V/m)sin[(5.97×1015rad/s)t+(1.99×107rad/m)x]. What is the amplitude of the electric field of this wave
Determine the wavelength of the emitted photon : In a hydrogen atom, the electron makes a transition from the n = 7 to the n = 2 state. What is the wavelength of the emitted photon
How much of the first payment is interest : Discuss two AASB accounting standards that utilise different measurement approaches.
Explain the activation energy for the diffusion of car : The activation energy for the diffusion of car- bon in chromium is 111,000 J/mol. Calculate the diffusion coefficient at 1100 K (827??C), given that D at 1400 K (1127??C) is 6.25 ?? 10??11 m2/s.
Determine the maximum cop of the heat pump : On a cold day, a heat pump absorbs heat from the outside air at 14°F (-10°C) and transfers it into a home at a temperature of 86°F (30°C)
Equivalent units and related costs : Equivalent Units and Related Costs; Cost of Production Report; Entries
Calculate the rotational kinetic energy of the station : To simulate gravitation effects in space, you design a large cylindrical space station with a radius of 200m. Calculate the Rotational Kinetic Energy of the Station
What is the magnification of the lens combination : A simple camera telephoto lens consists of two individual lenses. The objective has a focal length f1 = + 37.0 cm. What is the magnification of the lens combination
State the complete nuclear reaction : The sodium isotope,^21,11 Na,with a half-life of 23s,undergoes decay by emitting a positron. write the complete nuclear reaction.

Reviews

Write a Review

Physics Questions & Answers

  What is the y-component of their vector sum

Three vectors have the same magnitude of 18 units. They make angles of ?, 2 times ? and 3 times ? with respect to the x axis, where ? = 14 o. What is the y-component of their vector sum

  Find the time it takes the boat to travel

A speedboat increases its speed uniformly from v1 = 20 m/s to vf = 25 m/s in a distance of 2.40 102 m. (a) Draw a coordinate system for this situation and label the relevant quantities, including vectors.

  What is the time required for an electron

Two parallel plates are 6.0 cm apart. The bottom plate is charged positively and the top plate is charged negatively, What is the time required for an electron

  Determine the resistance of the galvanometer

The deflection in the moving coil galvanometer is reduced to half when it was shunted with a 40 ohm coil. The resistance of the galvanometer is what

  Explain how would the results have differed in experiment

Explain how would the results have differed in this experiment if the pulley and of the track was lower that the other end of the track?

  What is the velocity of the heavier ball

one ball of mass 575 g traveling 3.50 m/s to the right collides with another ball of mass 425 g that is intially at rest. what is the velocity of the heavier ball

  Calculate the unknown mass of the block

Two blocks hang from either end of a massless rope that runs over a pulley, treated as a thin solid disk, (An Atwood's Machine), and are held in place. Find the unknown mass of the block

  Estimate the length of the lake

a hiker determines the length of a lake by listening for the echo of her shout reflected by a cliff at the far end of the lake. estimate the length of the lake

  Compute the magnetic flux through each turn

A 44.5 mA current is carried by a uniformly wound air-core solenoid with 435 turns, a 20.0 mm diameter, and 14.5 cm length. Compute the magnetic flux through each turn

  What is the resonance frequency for this circuit

A resistor, capacitor and inductor are connected in series to an ac source with a frequency of 30 Hz and an rms potential of 40 V. What is the resonance frequency for this circuit

  Find magnitude of the electric force that acts on particle

A particle has a charge of +2.3 ?C and moves from point A to point B, a distance of 0.13 m. The particle experiences a constant electric force, and its motion is along the line of action of the force.

  Find the equilibrium temperature of the cup

A 50-g block of copper at -15?C is added to 100g of water in a 71-g aluminum cup. The cup and the water have an initial temperature of 4.0?C. Find the equilibrium temperature of the cup

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