What is the final temperature of the coffee

Assignment Help Physics
Reference no: EM13244129

A thermos contains 130 cm3 of coffee at 85° C. To cool the coffee, you drop two 13-g ice cubes into the thermos. The ice cubes are initially at 0° C and melt completely. What is the final temperature of the coffee? Treat the coffee as if it were water. (See Table 12.2 and Table 12.3 for appropriate constants.)

Reference no: EM13244129

Questions Cloud

Why does the government need to get involved with external : In your analysis, make sure to provide an example of each type of externality. Why does the government need to get involved with externalities to bring about market efficiency? What solutions need to be provided for your xamples?
How much energy is stored in this distribution of charge : For the spherical distribution: A conducting spherical shell of inner radius b and outer radius c is concentric with a small metal sphere of radius a
How the product has changed in price and explain : Describe how the product has changed in price and explain whether the price change is due to supply or demand. Did the change in price affect your decision to purchase the item?
Review the discussion board posts of your classmates : Classmates and comment on their descriptions of the circular flow diagram and factors of production. Discuss how circular flow relates to current economic situations.
What is the final temperature of the coffee : A thermos contains 130 cm3 of coffee at 85° C. To cool the coffee, you drop two 13-g ice cubes into the thermos, What is the final temperature of the coffee
Indicate how high entry barriers into a market will influenc : Must include a separate reference page, formatted according to APA style as outlined in the Ashford Writing Center.
Calculate the width of the slits : Laser light of wavelength 509nm illuminates two identical slits, producing an interference pattern on a screen 86.5cm from the slits, Calculate the width of the slits
Explain the tools used to pursue expansionary : Explain the tools used to pursue expansionary and contractionary fiscal policy.  During which phases of the business cycle would each be appropriate?  b) Explain what is meant by a built-in stabilizer and give two examples.
Why is it important that speeches be organized clearly : Why is it important that speeches be organized clearly and coherently? How does the oral format of your message impact audience understanding?

Reviews

Write a Review

Physics Questions & Answers

  Derive an equation for x in terms of q, l, m, g, and k

Two small spheres of equal mass m are suspended from strings of length L. When the two spheres are each given an equal charge q they separate by a distance x, swinging out an angle theta from the vertical

  Find the final temperatures of the cubes to be different

How much heat does it take to increase the temperature of 4.50 moles of a diatomic ideal gas through an amount 40 if the gas is held at constant volume? The gas molecules can translate and rotate but not vibrate.

  How many years it takes one electron to travel

A gauge-12 wire has diameter centimeters and length meters. while the voltage volts is applied to the ends of the wire, the current is amperes. The concentration of free electrons in the wire is per cubic meter.

  What is the mass of the block on the left

What is the mass of the block on the left. At what rate is the plate's area increasing when the radius is 50 cm? (Give your answer correct to 2 decimal places.)

  What is the total energy stored in this oscillation

A 0.39 kg iron horseshoe that is initially at 745°C is dropped into a bucket containing 24 kg of water at 46°C. What is the final equilibrium temperature? Neglect any heat transfer to or from the surroundings.

  Find the velocity of the center of mass

The velocity graph of a car accelerating from rest to a speed of 60 km/h over a period of 30 seconds is shown. Approximation the distance, d travelled throughout this period.

  Physics: standing waves, second harmonic

Physics: Standing Waves, Second Harmonic, Two pieces of steel wire with identical cross-sections have lengths of L and 2L. Each of the wires is fixed at both ends and stretched so that the tension in the longer wire is three times greater than tha..

  Define the magnitude of the average force

find out the z-component of the block's momentum after the kick.

  Calculate the number of hours per year

A wind turbine with a rotor diameter of 50 m is rated at Y kW at a hub height wind speed of m/s. It has a cut-in wind speed of m/s and a cut-out speed of m/s.

  Illustrate what is her total depreciation deduction

She only uses the most accelerated depreciation method possible. The computer is the only personal property which she places in service during the year. Illustrate what is her total depreciation deduction for 2011?

  What is the speed of the truck

Two forces, and act at a point. The magnitude of is 9.80, and its direction is an angle 57.0 above the x-axis in the second quadrant. The magnitude of is 6.2, and its direction is an angle 52.7 below the x-axis in third quadrant.

  What are the distances of these three points from speaker a

Speakers A and B are vibrating in phase. They are directly facing each other, are 8.0 m apart, and are each playing a 76.0-Hz tone. The speed of sound is 343 m/s. On the line between the speakers there are three points where constructive interfere..

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