Q: 1. 10g of iron at 130°F are mixed with 50g water at 55°F. What is the temperature of the mixture?…
A: Solution: Given that mass of iron mi = 10 g the temperature of iron Ti = 130 F mass of water mw =50…
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Q: 10g of iron at 130°F are mixed with 50g water at 55°F. What is the temperature of the mixture?…
A: Given that,mass of iron, m=10 gtemparature of iron Ti=130°FTi=130-3259°CTi=54.4°Cmass of water, M=50…
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Q: A 1.06 kg metallic mass increases 4°C for every 1000 J of heat applied to it. The sample shows some…
A: Given data: The mass of metal is m=1.06 kg. Heat transfer is Q=1000 J. Change in temperature is…
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Q: Relationship between specific heat of Copper lead and Aluminum
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A: Answer: Sonorous property.
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Q: Bimetallic strip consists of two strips of different metals: copper(on top) and iron ( on the…
A: Bimetallic strip consists of two strips of different metals: copper(on top) and iron ( on the…
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A: In conductive materials, the electrons can move easily but in insulative materials, the electrons…
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A: An ideal gas is defined as the gases which have elastic collisions between their molecules and there…
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Q: It takes 93.4 J of energy to heat a certain mass of a sample of lead from 22.3°C to 40.4°C. Find the…
A: The given data are: Q=93.4 JTi=22.3 °CTf=40.4 °CC=0.129 J/g.K Here, Q denotes the heat energy, Ti…
Q: 3. À metal is heated up to a temperatu then exposed to a temperature of 3
A: GivenA metal is heated up to a temperature, To= 450°C.Metal is exposed to a temperature, TA=302…
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Q: 47. | The distance between the molecules The repulsive force between two molecules B D Figure 10
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Q: . 10g of iron at 130°F are mixed with 50g water at 55°F. What is the temperature f the mixture?…
A: Given Mass of iron = m1 = 10g Mass of water m2 = 50 g Relation between o C and o F is C/5 =…
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A: Given data The mass of the ethyl alcohol is m = 0.2 kg = 200 g The boiling point of the ethyl…
Q: 1.) 1g of iron at 130°F are mixed with 50g water at 55°F. What is the temperature of the mixture?…
A:
Q: Thermography is .A different temperatures .B mapping .c two different metals .D consists of two…
A: Thermography is mapping to create thermal maps for survey, that is used for different purposes. Also…
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Q: A 0.71 KG metallic mass increase 3C for every 500 J of the heat applied to it the sample shows some…
A: Given:Q=500 Jm=0.71 Kg = 710 g∆T = 3°C
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Q: Bimetallic strip consists of two strips of different metals: iron(on top) and brass ( on the bottom)…
A: Given that αiron=11×10-6/C° and αbrass=19×10-6/C°At a normal temperature strip look like-
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A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
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Q: One component of a metal sculpture consists of a solid cube with an edge of length 0.263 m. The…
A: Given:- Edge of cube = 0.263 m = 26.3 cm density of cube = 6530 kg/m3
Q: 8. Determine the mass in grams of 1.7 moles of Ca(OH)2
A: Molar mass of Ca =40 g/mole Molar mass of O =16 g/mole Molar mass of H =1 g/mole We have given 1.7…
Q: A tray contains 390g of ice. How much energy will be required to melt it to water? O 36.2 kcal 34.2…
A: 31.2 kcal is correct answer.
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Q: Why is aluminium used in the distribution and transmission of electricity but not copper
A: Given: Why is aluminium used in the distribution and transmission of electricity but not copper
Q: A test tube contains 2.61x10-4 m3 of liquid carbon tetrachloride (β = 1240x10-6 (C°)-1) at a…
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Q: Pure water is an insulator but salty water is a conductor. Explain?
A: It is true that pure water is an insulator and salt water is a conductor.
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Q: Which of the following substances decreases in density when it freezes from a liquid to a solid? a.…
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- 3 Help me ASAP please. Also show the step by step solution# 2. No calc. Please follow required steps to better understand.19. Which of the following correctly describes the operation of a valve-regulated battery?A. Oxygen gas diffuses to the negative plate and reacts with the active material.B. Hydrogen gas diffuses to the positive plate and reacts with the active material.C. The separator acts as a barrier to the diffusion of oxygen.D. Oxygen and hydrogen are vented from the battery. Obs: I inform you that the answer to letter " D " is wrong, according to the test I did. I appreciate your help which of this question is the correct answer. thanks
- HELP ASAP!! THANK YOU. How many bottles of a 1.5 liters coke will you need to fill an entire 5.0 gallons empty water jug? a. 10 b. 12.6 c. 13 d. 12Do impurities in semiconducting materials listed in Table 9.1 supply free charges? (Hint Examine the range of resistivity for each and determine whether die pure semiconductor has the higher or lower conductivity.)14 atoms that represent the unit cell of copper. However, because each of these atoms is shared with one or more adjoining unit cells, only a fraction of each atom belongs to the unit cell shown.What is the number of atoms per unit cell for copper? (To answer, count up the fractional atoms belonging to a single unit cell.)
- 1) Why do non-rechargeable cells run out? 2) How do rechargeable cells not run out?Please find enclosed the picture of below question. A test subject (insulator) which is represented as series resistor and capacity is tested on Schering Bridge where C2=100pF, R4=318Ω and Co=1400pF. During the balance conditions R3=10Ω and C4=0.08μF values are measured. Calculate Cx, Rx, εrx and dissipation factor (tanδx). Note f=50Hz.CONVERT THE FOLLOWING. SHOW ALL NECESSARY SOLUTIONS.
- Establish the London equation of superconductivity detailing all the mathematical steps involved.Hi. Kindly answer these questions regarding on the picture below. Which of the following represents the characteristic curve of a NON-ohmic material? Choices: A only. B only. B and E. C and D. A, C, and D. Which of the following represents the characteristic curve of a copper wire? Choices: A B C D E⦁ Without completing the calculations, determine what the new pressure will be in the problem below. Also, explain how you were able to determine the new pressure without completing the calculations. Pay special attention to how the temperature is changing in the problem. A sample of ozone (O3) is stored at x kelvin and 12.5 Pa. If the temperature is doubled to 2x kelvin, what will the new pressure be?