Physics for Scientists and Engineers
10th Edition
ISBN: 9781337553278
Author: Raymond A. Serway, John W. Jewett
Publisher: Cengage Learning
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Chapter 19, Problem 3P
To determine
The final temperature of the mixture.
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Chapter 19 Solutions
Physics for Scientists and Engineers
Ch. 19.2 - Prob. 19.1QQCh. 19.3 - Suppose the same process of adding energy to the...Ch. 19.5 - Prob. 19.3QQCh. 19.5 - Characterize the paths in Figure 19.12 as...Ch. 19.6 - Prob. 19.5QQCh. 19 - Prob. 1PCh. 19 - The highest waterfall in the world is the Salto...Ch. 19 - Prob. 3PCh. 19 - The temperature of a silver bar rises by 10.0C...Ch. 19 - You are working in your kitchen preparing lunch...
Ch. 19 - If water with a mass mk at temperature Tk is...Ch. 19 - An aluminum calorimeter with a mass of 100 g...Ch. 19 - An electric drill with a steel drill bit of mass m...Ch. 19 - A 3.00-g copper coin at 25.0C drops 50.0 m to the...Ch. 19 - How much energy is required to change a 40.0-g ice...Ch. 19 - Prob. 11PCh. 19 - A 3.00-g lead bullet at 30.0C is fired at a speed...Ch. 19 - In an insulated vessel, 250 g of ice at 0C is...Ch. 19 - Prob. 14PCh. 19 - One mole of an ideal gas is warmed slowly so that...Ch. 19 - (a) Determine the work done on a gas that expands...Ch. 19 - A thermodynamic system undergoes a process in...Ch. 19 - Why is the following situation impossible? An...Ch. 19 - A 2.00-mol sample of helium gas initially at 300...Ch. 19 - (a) How much work is done on the steam when 1.00...Ch. 19 - A 1.00-kg block of aluminum is warmed at...Ch. 19 - In Figure P19.22, the change in internal energy of...Ch. 19 - A student is trying to decide what to wear. His...Ch. 19 - A concrete slab is 12.0 cm thick and has an area...Ch. 19 - Two lightbulbs have cylindrical filaments much...Ch. 19 - Prob. 26PCh. 19 - (a) Calculate the R-value of a thermal window made...Ch. 19 - Prob. 28PCh. 19 - Gas in a container is at a pressure of 1.50 atm...Ch. 19 - Prob. 30APCh. 19 - You have a particular interest in automobile...Ch. 19 - You are working in a condensed-matter laboratory...Ch. 19 - Prob. 33APCh. 19 - Prob. 34APCh. 19 - Prob. 35APCh. 19 - Prob. 36APCh. 19 - An ice-cube tray is filled with 75.0 g of water....Ch. 19 - Prob. 38APCh. 19 - An iron plate is held against an iron wheel so...Ch. 19 - One mole of an ideal gas is contained in a...Ch. 19 - Prob. 41APCh. 19 - Prob. 42APCh. 19 - Prob. 43APCh. 19 - A student measures the following data in a...Ch. 19 - (a) The inside of a hollow cylinder is maintained...Ch. 19 - A spherical shell has inner radius 3.00 cm and...Ch. 19 - Prob. 47CP
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- If you pour 0.0100 kg of 20.0°C water onto a 1.20-kg block which is initially at −15.0°C. and the final temperature of the block and water is 5°C. What is the specific heat capacity of the block? Ignore heat losses to the surroundings. Make sure to check whether there is a change of phase during the given temperatures.arrow_forwardA 100g cube of ice at 0°C is dropped into 1 kg of water that was originally at 80°C. What is the final temperature of the water after the ice melts and the isolated system reaches thermal equilibrium? The latent heat of fusion of water is 3.33 x 10$ J/kg and the specific heat of water is 4182 J/(K kg). O 72.04°C 58.48°C O 40°C 65.49°Carrow_forwardWater is placed into an iron container along with an ice cube. They are thermally isolated.The iron container has a mass of 790. g and is initially at 72.0 degrees Celsius. The water has a mass of 220. g and is initially at 17.0 degrees Celsius. The ice cube has a mass of 80.0 g and is initially at -15.0 degrees Celsius.What is the heat required to raise the temperature of the ice to 0 degrees Celsius?arrow_forward
- A 50.0-g sample of a material at 80.0°C is dropped into a calorimeter containing 100.0 g of water at 20.0°C. When the mixture reaches thermal equilibrium, it is at a temperature 24.0°C. If heat transfer to the walls of the calorimeter is negligible, what is the specific heat of the material? A 0.143 cal/(g-C°) B 0.322 cal/(g-c°) (c) 0.221 cal/(g-C°) 0.437 cal/(g-C°)arrow_forwardA block of iron (c=448.00 J/kj°C) initially at temperature 6.00°C is dropped into an insulated container filled with 15.71kg of water ( cwater=4186.00 J/kg°C) at 93.00°C. They come to equilibrium at a final temperature of 39.00°C. Determine the mass of the iron block. _____kg Determine the magnitude of thermal energy Q transferred between the two substances. ______kJarrow_forwardA perfectly insulated calorimeter has the following parts placed inside of it: 0.250 kg of water at an initial temperature of 20 degrees celsius, 0.400 kg of aluminum at 26 degrees celsius and 0.100 kg of copper at 100 degrees celsius. The lid is then closed on the calorimeter and everything inside reaches an equilibrium temperature after a few minutes. What is the final temperature inside the calorimeter? Note: specific heat values that you may find useful, water 4186 J/(kg*K), copper 387 J/(kg*K), aluminum 900 J/(kg*K). Between 27 and 28 degrees celsius Between 24 and 25 degrees celsius O Between 29 and 30 degrees celsius Between 25 and 26 degrees celsius Between 30 and 31 degrees celsius Above 31 degrees celsius O Below 24 degrees celsius Between 26 and 27 degrees celsiusarrow_forward
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