A 0.20-kg glass cup at is filled with 0.40 kg of hot water at 90 oC. Neglecting

Question:

A 0.20-kg glass cup at is filled with 0.40 kg of hot water at 90 oC. Neglecting any heat losses to the environment, what is the equilibrium temperature of the water?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

College Physics

ISBN: 978-0321601834

7th edition

Authors: Jerry D. Wilson, Anthony J. Buffa, Bo Lou

See More Books

Question Posted: Aug 29, 2015 04:55 AM

See More Questions

You are making pesto for your pasta and have a cylindrical measuring cup 10.0 cm high made of ordinary glass [ = 2.7 10 5 (C o ) 1 ] that is filled with olive oil [ = 6.8 10 4 (C o ) 1 ] to a...
The spirit-in-glass thermometer, invented in Florence, Italy, around 1654, consists of a tube of liquid (the spirit) containing a number of submerged glass spheres with slightly different masses...
A 0.250-kg coffee cup at 20 oC is filled with 0.250 kg of brewed coffee at 100 oC. The cup and the coffee come to thermal equilibrium at 80 oC. If no heat is lost to the environment, what is the...
Obtain the transfer functions X(s)/F(s) and Y(s)/F(s) for the following model: 3x = y y = f(t) -3y- 15x
How is interest expense calculated using the straight-line method of amortization for a bond issued at (a) a discount and (b) a premium?
Rectify the following errors assuming that suspension account was opened. Ascertain the difference in trial balance. (a) Furniture purchased for 10,000 wrongly debited to purchase account as 4,000....
Females Rating Males on OKCupid The OKCupid dating site provides lots of very interesting data. Figure 2.61 shows a scatterplot of the age of males that females find most attractive, based on the age...
John Smith worked in the stockyard of a large building supply company. One day he unexpectedly left for California, never to return. His foreman seized the opportunity to continue to submit time...
Derive an expression for V = V(x,t) of the glider at the bottom of the incline plane by applying the kinematic equations of motion. x = distance traveled by glider t = time for glider to travel...
Their 1.5 inch, 90-degree copper elbow (see below) is a very popular item in the plumbing line that comes packaged in 10 elbows per box. The box costs about $65 to Western, and Western sells it at...
Initially at 20 oC, 0.50 kg of aluminum and 0.50 kg of iron are heated to 100 oC. (a) The aluminum gains (1) more heat than the iron, (2) the same amount of heat as the iron, (3) less heat than the...
An aluminum spoon at 100 oC is placed in a Styrofoam cup containing 0.200 kg of water at 20 oC. If the final equilibrium temperature is and no heat is lost to the cup itself or the environment, what...
Refer to the information in E 8-24. If those holding stock options can purchase a share of stock for $48 and the market value of a share of stock on January 1, 2012, is $50, how can the option to...
How is DNA like a ladder? What are the sides of the ladder, and what are the rungs?
If you were a lawmaker, what constraints would you place on DNA technology? Should there be different rules regarding applying DNA technology to humans and applying it to other species?
True or False: Break-even analysis is a brand new concept, nothing like it has been presented previously in the book.
At your field site, there are butterflies with yellow wings and butterflies with orange wings. After observing them carefully, you notice that the yellow butterflies always mate in shady areas under...
True or False: The most commonly used measure of inflation is the relative change in the Consumer Price Index.
What is a two-person, zero-sum game?
Determine which of the following limits exist. Compute the limits that exist. lim x-0 1- + 3x X
Figure Q18.11 shows points on several equipotential surfaces, with V A > V D . (a) A positive test charge starts at point A and moves to point C. If the test charge starts and ends at rest, which of...
A charged particle reaches a speed v when accelerated through a potential difference of 5 V. How many times faster would it be going if accelerated through a potential difference of 20 V?
Consider the energy density in the electric field at a distance d away from a positive point charge. If the positive point charge is then replaced with a negative point charge of equal magnitude, how...
1. What traits do you admire in leaders and professionals from your own experience? Why? 2. Identify your leadership strengths and weaknesses. How do you plan to address the areas that need...
1. Define a project system. 2. List and discuss five major functions in project planning. 3. Describe the role of the project manager in project planning. 4. Develop a project planning model for the...
John and Frank are in an automobile accident. John sues Frank for $100,000.00 in a comparative negligence state. John has been assigned 40% of the fault by the jury and Frank 60% of the fault by the...

A 0.20-kg glass cup at is filled with 0.40 kg of hot water at 90 oC. Neglecting

Question:

Step by Step Answer:

The net heat transferred is zero Ca...View the full answer

College Physics

Students also viewed these Thermodynamics questions