Determine the tons of refrigeration produced

Assignment Help Physics
Reference no: EM131348351

A typical ice cube from your refrigerator contains about 1.50 in3 of ice. Determine the tons of refrigeration produced if the ice cube melts at 32.0°F in

(a) 24 hours and

(b) 1 hour.

Assume the density of ice at 32.0°F to be 0.0330 lbm/in3 .

Reference no: EM131348351

Questions Cloud

Determine the magnetic field strength : Calculate the current required in a 500 turn coil to produce an electric field strength of 4000 At/m in an iron circuit of mean length 25 cm.
Typical firm and industry supply and demand : Provide supplementary calculations anda pair of fully labeled diagrams showing The Typical Firm and Industry Supply and Demand toanalyze the impact of this tax.
Investigate possible energy savings : Investigate possible energy savings by determining the thermal efficiency of a Carnot engine operating between these temperatures.
What is your personal definition of success : In your reflection, provide an introduction about yourself and address the following questions: Who are you and what are your goals? What is your personal definition of success? What kind of person do you want to be?
Determine the tons of refrigeration produced : A typical ice cube from your refrigerator contains about 1.50 in3 of ice. Determine the tons of refrigeration produced if the ice cube melts at 32.0°F in 24 hours and  1 hour.
Determine the coefficient of performance of the unit : The air conditioning unit for a building uses a water chiller with a capacity of 12.0 tons of refrigeration. Determine the coefficient of performance of this unit if it is driven by a 14.0 hp electric motor.
Wage and level of employment in urban and rural sector : (a) What is the wage and level of employment in the urban and rural sector? (b) If restrictions on labour mobility were lifted what would be the total gain/loss to (1) workers that were in the urban area before the change, (2) workers that were in ..
Calculate the secondary voltage current and power : A 4:1 voltage ‘ step-down ' transformer is connected to a 110 V a.c. supply. If the current drawn from this supply is 100 mA, calculate the secondary voltage, current and power.
Which learning style did you identify with : Which learning style did you identify with? Describe the characteristics of this learning style. Did you know this was your preferred learning style before completing the assessment? Did the assessment results surprise you?

Reviews

Write a Review

Physics Questions & Answers

  How far to the left of the negative charge is one spot

A positive charge of q1 is located 4.40 m to the left of a negative charge q2. The charges have different magnitudes. How far to the left of the negative charge is one spot

  Find the masses of the fragments

An unstable particle with a mass equal to 3.34 10-27 kg is initially at rest. Find the masses of the fragments

  What location are the potential energy and kinetic energy

A 0.50 kg mass is attached to a spring of spring constant 20 N/m along a horizontal, frictionless surface. The object oscillates in simple harmonic motion and has a speed of 1.5 m/s at the equilibrium position. At what location are the potential ener..

  How much internal energy is produced as a result of the fall

The water passing over Victoria Falls, located along the Zambezi River on the border of Zimbabwe and Zambia, How much internal energy is produced per kg as a result of the fall

  How long will it take the cart to reach the bottom of plane

A 0.060-kg cart has a spherical dome that is charged to +1.0 x 10-5 C. How long will it take the cart to reach the bottom of the plane?

  Find the work function of the metal

A 1.0 mW HeNe laser with wavelenght 633 nm is shown on a metal. The photocurrent is reduced to zero with stopping potential of 0.50 volts, What is the work function of the metal and what is the cutoff wavelength

  What is the increase in the entropy of the universe

On a cold day, 25000 J of heat leaks out of a house. The inside temperature is 22 °C, What is the increase in the entropy of the universe that this heat loss produces

  Find the net rate at which energy is lost to the room

A person steps out of the shower and dries off. Find the net rate at which energy is lost to the room through radiation by the naked person if the room temperature is 24oC

  Computing the current in the circuit

A 15.6 W resistor and a second resistor are wired in parallel to a dc power supply. The current in the 15.6 W resistor is 2.28 A; the current in the second resistor is 1.17 A. Calculate: a) the current in the circuit, b) the potential across the c..

  Find the potential difference that stopped the electron

An electron with an initial speed of 6.00x105m/s is brought to rest by an electric field. find the potential difference that stopped the electron

  What is the energy of a photon with such a wavelength

The size of an atom is approximately 10-8cm. to locate an electron within the atom, one should use electromagnetic radiation of wavelength not longer than, say, 10-9cm, what is the energy of a photon with such a wavelength

  Find out the tension in the strap given that the suitcase

Find out the tension in the strap, given that the suitcase moves with constant speed and that the coefficient of kinetic friction between the suitcase and the floor is 0.40.

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