Constants A0.40-kg iron horseshoe, just forged and very hot (Figure 1), is dropped into 1.45 L of water in a 0.31-kg iron pot initially at 20.0°C. The value of specific heat for iron is 450 J/kg · C° , and for water is 4186 J/kg · C® Part A If the final equilibrium temperature is 25.0 °C, Determine the initial temperature of the hot horseshoe. Express your answer using two significant figures. ? Figure < 1 of 1 >

Constants A0.40-kg iron horseshoe, just forged and very hot (Figure 1), is dropped into 1.45 L of water in a 0.31-kg iron pot initially at 20.0°C. The value of specific heat for iron is 450 J/kg · C° , and for water is 4186 J/kg · C® Part A If the final equilibrium temperature is 25.0 °C, Determine the initial temperature of the hot horseshoe. Express your answer using two significant figures. ? Figure < 1 of 1 >

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: Lead pallets of mass 0.60 kg is heated to 100°C and then placed in an aluminum cup of mass 0.20 kg…

Q: Constants I Periodic If 11.00 mol of helium gas is at 17.0 °C and a gauge pressure of 0.300 atm.…

Q: A worker pours 1.270 kg of molten lead at a temperature of 327.3 °C into 0.5080 kg of water at a…

Q: A Carnot heat pump draws heat from the outside to keep your house at temperature Th by providing…

A: Efficiency = (Qh-Qc) / W where Qh is the heat provided to the house, Qc is the heat pulled from the…

Q: If 3 47 m³ of a gas initially at STP is placed under a pressure of 3 47 atm the temperature of the…

Q: a²T Q дх2 + ƏT Ət You know that T is temperature (K) and x is the x-coordinate, which is measured in…

Q: 11. For EACH of you talk calculate the specific heat of the metal in cal/g C (see Introduction).…

A: Given, The mass of aluminum metal is m=28.11g Specific heat of water is cw=1Cal/goC Trial 1…

Q: Five lbs of propane is contained in a closed, rigid tank initially at 80 lbf/in.2, 130°F. Heat…

Q: Question 1: Water enters a tube (shown below) at a flow rate of 6 lit/min and an inlet temperature…

A: Note: As per the guidelines, we can only answer three subparts of a question. Sorry for the…

Q: I Review | Constants 250 Jof heat energy are transferred to 35 g of mercury. J By how much does the…

A: Given data The heat energy is given as Q = 250 J. The mass of mercury is given as m = 35 g. The…

Q: What will be the equilibrium temperature when a 245 g block of copper at 255 °C is placed in a 155 g…

Q: Problem 7 How much error would one expect in determining the specific enthalpy by applying the…

A: P = 3000 psiT = 400 FNOTE : As per guidelines, first question is solved. Request you to post…

Q: (a) Define Specific heat. Write S.I unit of Temperature. (b) A novice skier, starting from rest,…

Q: How much total heat transfer is necessary to lower the temperature of 0.215 kg of steam from 145.5…

A: ssssss

Q: A 1654 kg sample of water at 0 C is cooled to -22 °C, and freezes in the process. How much heat is…

A: The expression for the energy liberated as follows: Q=mcΔT+mLfQ=mcΔT+Lf 1

Q: The 2010 Nobel Prize in Physics was awarded for the discovery of graphene, a two-dimensional form of…

A: Since this is a 2-D lattice, an atom can only oscillate in 2 independent directions. Thus, the…

Q: Calculate the amount of heat required to transform 26 g of ice at -19°C into steam at 100°C. Express…

Q: A 0.27kg block of iron (Ciron=448.00 kg°C) initially at temperature 13.00°C is dropped into an…

A: Given value--- mass of iron = 0.27 kg. Specific heat of iron = 448 J/kg C. initial temperature of…

Q: Ethyl alcohol has a boiling point of 78.0◦C, a freezing point of -114◦C, a heat of vaporization of…

A: Given : Boiling point = 78°C Freezing point = -114°C Heat of…

Q: A 13-cm-diameter cylinder contains argon gas at 10 atm pressure and a temperature of 60°C. A piston…

A: Diameter, D=13 cm=0.13 m.Length, L=21 cm=0.21 m.The initial temperature is, Pressure, .Heat, Q=2600…

Q: How many grams of ice at 0° C will be melted in bringing down a 64 kg patient's fever from 40°C to…

A: Given:mass of patient mp=64 kg initial temperature of patient Ti=40°C final temperature of patient…

Q: In a physics experiment, a 0.100-kg aluminum calorimeter cup holding 0.200 kg of ice is removed from…

A: Given : mal=0.1 kg mI=0.2 kg ms=0.05 kg Ti=Tal=-5 °C…

Q: Consider a 0.16-kg piece of ice starting at -21°C. Hint a. How much heat transfer is necessary to…

A: Given: m=0.16 kg T_o=-21o C

Q: While painting the top of an antenna 215 m in height, a worker accidentally lets a 1.00 L water…

Q: A carbon dioxide molecule (MM = 0.0440 kg/mole) has a kinetic energy of 5.20x10-21 J. What is its…

Q: with a flat bottom has a surface area of 700 m² and a depth of 2.6 m. On a warm day, the surface…

A: Where:- is the rate of heat transfer (in watts),- is the thermal conductivity of water…

Q: A 450 g metal cube which is originally at 110 degree(s) C oven is dropped into 0.003 m3 of water in…

A: Given: Mass of cube Mc=450g=0.45 kg Initial Temperature of the cube Tic=110°C=383.1500 K Volume of…

Concept explainers

First law of Thermodynamics

The word thermodynamics consists of two words: thermo- and dynamics. Dynamics means the study of motion. The field of thermodynamics is all about the study of the movement of heat. In a more meaningful way, it is stated as the study of the transfer of energy. Energy transfer is something that we encounter in day-to-day life. Automobiles, chemical reactions, refrigerators, and power generators work on the basis of thermodynamic principles.

Question

Constants
A0.40-kg iron horseshoe, just forged and very hot
(Figure 1), is dropped into 1.45 L'of water in a 0.31-kg
iron pot initially at 20.0°C. The value of specific heat for
iron is 450 J/kg - C°, and for water is 4186 J/kg - C
Part A
If the final equilibrium temperature is 25.0 °C, Determine the initial temperature of the hot horseshoe.
Express your answer using two significant figures.
?
Figure
<) 1 of 1>
T =
°C
Submit
Request Answer
Provide Feedback
Next >

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Cons The value of specific heat for copper is 390 J/kg · C°, for aluminun is 900 J/kg · C°, and for water is 4186 J/kg · C°. Part A What will be the equilibrium temperature when a 265 g block of copper at 255 °C is placed in a 145 g aluminum calorimeter cup containing 875 g of water at 15.0 °C? Express your answer using three significant figures. να ΑΣφ T = °C %3D
The specific heat of liquid water is 4190 J/kg. K. ▼ Part A What is the molar specific heat of liquid water in J/mol. K? Give your answer as a multiple of R, rounded to the nearest half integer. Express your answer as a multiple of R to the nearest half integer. Cmol = 9 R Submit Correct Part B Previous Answers Equal moles of liquid water and helium gas are heated at constant pressure from the same initial temperature to the same final temperature. By what factor is the entropy increase of the water larger than the entropy increase of the helium? Express your answer to two significant figures. AS water ASHe Submit 17| ΑΣΦ Request Answer ?
Review | Seals may cool themselves by using thermal windows, patches on their bodies with much higher than average surface temperature. Suppose a seal has a 0.030 m? thermal window at a temperature of 30° C.(Figure 1) Part A If the seal's surroundings are a frosty -18 °C, what is the net rate of energy loss by radiation? Assume an emissivity equal to that of a human. Express your answer in watts. ? Qnet W At Submit Request Answer Figure < 1 of 1 < Return to Assignment Provide Feedback 33.0 C 30 25 20 15 62 min 1.5°C
F4
D Copper, tin, shmian, plas because metals are good conductors of beat and transfer heat faster. Kinetic energy in the form of heat increases the motion of the molecules. Regions B and D of heating curve represent segments of the curve where heat is being added, but the temperature is not changing. E C MIN MIN NOI C CO Which of the following is the BEST explanation for regions B and D of the curve and why? The substance beazes or condesses because it is undergoing an exothermic phase change. The substance melts or evaporates because it is undergoing an endothermic phase change. The substance sublimes or deposits because it is undergoing an exothermic phase change. The substance freezes or evaporates because it is undergoing an endothermic phase change. Question 12 The image depicts the heating curve for water. 2615 words [X O Accessibility: Unavailable 2 11 W I We're startin
11
The density of ice and water are 917 kg/m³ and 1000 kg/m³. The latent heat for the transition between ice and water is 334 kJ/kg. Calculate the slope of the tangent of the coexistence curve of ice and water at T = 213 K. Select one: dP dT a. b. C. O d. dP dT dP dT dP dT = - -170 atm/K = — - - 181 atm/K -203 Pa/K -183 Pa/K
X X 22-23 CFISD Physics B CR-Edg x core.learn.edgenuity.com/player/ ot! Creator B CR Determining the Specific Feat of a substance A 10-gram aluminum cube absorbs 677 joules when its temperature is increased from 50°C to 125°C. What is the specific heat of aluminum? Express the answer to the hundredths place. C Quick Check + Intro Done
temperature is 330 K. Find the heat loss per unit area and the temperature of the junction of the fire brick and insulating brick? RO 5. In Sohar Petroleum Company, a steam pipeline, with 150 mm ID and 160 mm OD carries steam. The pipeline is surrounded with a layer of heat insulating material (K=0.08 W/m.k) of thickness 100 mm. The temperature drops from 392.8 K to 313 K across the insulating surface. Determine the rate of heat loss per 1 m length of pipe line. ID = 1Somm 160 mm OD,h-loo mm .K=0.08w/m.k %3D 「-392.8 ん/ 12 = 313k = 313 K 2.
The density of ice and water are 917 kg/m³ and 1000 kg/m³. The latent heat for the transition between ice and water is 334 kJ/kg. Calculate the slope of the tangent of the coexistence curve of ice and water at T = 253 K. Select one: dP O a. dT O b. O c. O d. dP dT dP dT dP dT = -165 atm/K = -168 Pa/K = - 175 Pa/K = -143 atm/K
When a 270-g piece of iron at 160 °C is placed in a 95-g aluminum calorimeter cup containing 250 g of liquid at 10° C, the final temperature is observed to be 35 °C. The value of specific heat for iron is 450 J/kg·C°, and for aluminum is 900 J/kg · C°. Part A Determine the specific heat of the liquid. Express your answer using two significant figures. VO AE ? J C = kg-C° Submit Request Answer
A steel rod (p=7860 kg/m³) has a length of 3.75 m. It is bolted at both ends between immobile supports. Initially there is no tension in the rod, because the rod just fits between the supports. Find the tension that develops when the rod loses 3190 J of heat. Number ! Units N