A 2.50-lb piece of steel is dropped into 11.0 lb of water at 75.0F. The final temperature

Question:

A 2.50-lb piece of steel is dropped into 11.0 lb of water at 75.0°F. The final temperature is 84.0°F. What was the initial temperature of the steel?

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

Step by Step Answer:

Related Book For book-img-for-question

Applied Physics

ISBN: 978-0132109277

10th Edition

Authors: Dale ewen, Neill schurter, P. erik gundersen

See More Books

Question Posted: May 17, 2013 09:28 AM

See More Questions

A 42.0-lb piece of steel at 670F is dropped into 100 lb of water at 75.0F. What is the final temperature of the mixture?
A 3.80-lb piece of copper is dropped into 8.35 lb of water at 48.0F. The final temperature is 98.2F. What was the initial temperature of the copper?
A steel casting weighing 2 kg has an initial temperature of 500oC; 40 kg of water initially at 25oC is contained in a perfectly insulated steel tank weighing 5 kg. The casting is immersed in the...
In Exercises find the vertex, focus, and directrix of the parabola, and sketch its graph. x 2 + = 0
Write an equation representing the equilibrium in an aqueous solution of trimethylamine, (CH3)3N.
The rear window of an automobile is defogged by passing warm air over its inner surface. (a) If the warm air is at T ,i = 40C and the corresponding convection coefficient is hi = 30 W/m 2 K, what...
The variation of free energy with pressure at constant temperature is (a) \(G_{1}-G_{2}=n R T \ln \frac{P_{2}}{P_{1}}\) (b) \(G_{2}-G_{1}=n R T \ln \frac{P_{2}}{P_{1}}\) (c) \(G_{2}-G_{1}=n R T \ln...
Indicate which departmentaccounts payable, cash disbursements, data processing, purchasing, inventory, or receivinghas ownership over the following tiles and registers: a. Open purchase order tile b....
A Pocket Guide to Public Speaking , 6 TH ed. By Dan O'Hair According to the text, what's involved in defining information? Explain 5 ways in which you can define something. Which do you think is most...
Refer to the International Journal of Retail and Distribution Management (Vol. 39, 2011) survey of Black Friday shoppers, Exercise 6.16. One question was, "How many hours do you usually spend...
The cooling system of a truck engine contains 20.0 L of water. (1 L of water has a mass of 1 kg.) (a) If the engine is run until 845 kJ of heat is added, what is the change in temperature of the...
Mary mixes 5.00 lb of water at 200F with 7.00 lb of water at 65.0F. Find the final temperature of the mixture.
Why should a law firm never inform a client, We have reviewed all of the relevant prior art relating to your invention?
Three tenors are giving a concert at an outdoor amphitheater. What are the possible beat frequencies if tenor 1 holds a \(262-\mathrm{Hz}\) note while tenor 2 holds a \(264.3-\mathrm{Hz}\) note and...
An inclined plane that makes an angle of \(30^{\circ}\) with the horizontal has a spring of spring constant \(4500 \mathrm{~N} / \mathrm{m}\) at the bottom (Figure P10.91). A 2. 2-kg block released...
You are investigating a rural accident. The evidence at the scene suggests that a car was traveling west when struck by a van traveling south. The crushed vehicles stuck together, then came to rest...
A heavy rope is hanging by one end from the ceiling with a block hanging from the other end. Is the speed of a pulse in the rope greater at the top or the bottom of the rope?
Would water waves traveling along a trough on the surface of Mars travel faster than, slower than, or at the same speed as water waves traveling along a similar trough on the surface of Earth?
If you assume that the joint distribution of default times is multivariate normal, then what is the standard deviation of the loss distribution?
Use translations to graph f. f(x) = x-/2 +1
Why do not-for-profit organizations use a fund accounting system?
One electron collides elastically with a second electron initially at rest. After the collision, the radii of their trajectories are 1.00 cm and 2.40 cm. The trajectories are perpendicular to a...
A proton moving in a circular path perpendicular to a constant magnetic field takes 1.00 s to complete one revolution. Determine the magnitude of the magnetic field.
A proton (charge + e, mass mp), a deuteron (charge + e, mass 2mp), and an alpha particle (charge + 2e, mass 4mp) are accelerated through a common potential difference 0V. Each of the particles enters...
A 1-kg ball moving with a velocity of 2 m/s to the right collides with a 2-kg ball moving with a velocity of 4 m/s to the left. The balls collide elastically and scatter at a 45-degree angle to their...
A 1-kg ball is moving to the right with a velocity of 2 m/s when it collides with a stationary 2-kg ball. After the collision, the 1-kg ball moves to the left with a velocity of 1 m/s. What is the...
Two balls, one with a mass of 2 kg and the other with a mass of 3 kg, collide elastically. After the collision, the 2-kg ball moves to the left with a velocity of 4 m/s and the 3-kg ball moves to the...

A 2.50-lb piece of steel is dropped into 11.0 lb of water at 75.0F. The final temperature

Question:

Step by Step Answer:

Te CgWg Tf T CW...View the full answer

Applied Physics

Students also viewed these Thermodynamics questions