How much heat must be absorbed by the cube

Assignment Help Physics
Reference no: EM131138291

1) A 565g cube of iron is cooled form the temperature of boiling water to room temperature (20C).

a. How much heat must be absorbed by the cube?

b. If the iron is cooled by dunking it into water at 0C, how much water is needed?

2) A .50kg sample of water is at 15.0C in a calorimeter. A 0.040 block of zinc at 115C is placed in the water. Find the final temperature of the system.

Reference no: EM131138291

Questions Cloud

Describe how each is countered bya particular feature of ssl : Describe how each is countered bya particular feature of SSL - In practice, would you expect a secure design or implementation to impose the two properties on M? Explain.
What achievements you accomplished in this module : Reflect on all the material covered (e.g. readings, learning activities, etc.) throughout this module. Explain your thoughts on which learning experiences influenced your perspectives on IT and why. Additionally, explain what achievements you acco..
Between-homicides data on normal probability plot : Kittlitz (1999) presents data on homicides in Waco, Texas, for the years 1980-1989 (data taken from the Waco Tribune-Herald, December 29, 1989). There were 29 homicides in 1989. The table gives the dates of the 1989 homicides and the number of days b..
Draw an edgeworth box depicting the feasible allocations : Draw an Edgeworth box depicting the feasible allocations of state 1 consumption of m and state 2 consumption.- Identify the ex ante Pareto efficient allocations 1.
How much heat must be absorbed by the cube : A .50kg sample of water is at 15.0C in a calorimeter. A 0.040 block of zinc at 115C is placed in the water. Find the final temperature of the system.
Describe importance of using sub queries in database system : Extracting and interpreting data can be very valuable to an organization. Describe the importance of using sub queries in a database system. Provide at least two business case scenarios to support your response.
Is this system adequately protected against overload : The system is rated at 60.0 W in each channel, and each speaker circuit includes a fuse rated 4.00 A. Is this system adequately protected against overload? Explain your reasoning.
Why economic sense to restrict attention to payment function : Is it possible that s∗(1) is positive? Is it possible that s∗(2) is positive? Explain. - Assume that the payment function S in part b induces the agent to choose e = 1. Is it possible thatS(1) is positive?
What is an equation for the electric potential as a function : Map out these voltage values and sketch a set of equipotential surfaces for V = -400V, -100V, 200V, 500V, 800V and 1100V.

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

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