The figure(Figure 1) shows the thermal energy of 0.15 mol ofgas as a function of temperature.Part AWhat is Cy for this gas?Express your answer as an integer and include the appropriate units.HẢ?Cy =ValueUnitsSubmitFigure<) 1 of 1Eth (J)189214921092T (°C)100200

Given Number of moles are n=0.15 mol The expression for the amount of heat energy is Eth=nCV△T…

Answered: The figure(Figure 1) shows the thermal…

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)...

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When a 310-g piece of iron at 180 °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. ? J C = kg-C Submit Previous Answers Request Answer
Part A A container holds 0.50 g of argon at a pressure of 7.0 atm. How much heat is required to increase the temperature by 100" C at constant volume? Express your answer in joules. J Submit Reauent Answer Part B How much will the temperature increase if this amount of heat energy is transferred to the gas at constant pressure? Express your answer in degrees Celsius. AT= "C Submit Reguest Answer
QUESTION 25 The temperature at state A is 20°C, that is 293 K. What is the heat (Q) for process A to D, in MJ (MegaJoules)? (Hint: What is the change in thermal energy and work done by the gas for this process?) Your answer needs to have 2 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement. p (atm) 5 4 3 2 1 O A D 1 1 2 3 4 B I 5 → V (m³)
Learning Goal: To understand the ideal gas law and be able to apply it to a wide variety of situations. The absolute temperature T. volume V, and pressure p of a gas sample are related by the ideal gas law, which states that pV=nRT. Here is the number of moles in the gas sample and R is a gas constant that applies to all gases. This empirical law describes gases well only if they are sufficiently dilute and at a sufficiently high temperature that they are not on the verge of condensing. In applying the ideal gas law, p must be the absolute pressure, measured with respect to vacuum and not with respect to atmospheric pressure, and I must be the absolute temperature, measured in kelvins (that is, with respect to absolute zero, defined throughout this tutorial as -273° C). If p is in pascals and V is in cubic meters, use R = 8.3145 J/(mol-K). If p is in atmospheres and V is in liters, use R = 0.08206 L-atm/(mol-K) instead.
Part A What is the total translational kinetic energy of the air in an empty room that has dimensions 8.00 m × 14.0 m × 5.00 m if the air is treated as an ideal gas at 1.00 atm? Express your answer with the appropriate units. HA Ktr = Value Units Submit Request Answer Part B What is the speed of a 2000 kg automobile if its kinetic energy equals the translational kinetic energy calculated in part A? Express your answer with the appropriate units. HA Value Units U = Submit Request Answer
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Part A A cube 23 cm on each side contains 2.6 g of helium at 20 °C. 1200 J of heat energy are transferred to this gas. What is the final pressure if the process is at constant volume? Express your answer to two significant figures and include the appropriate units. Value Units P= Submit Request Answer Part B What is the final volume if the process is at constant pressure? Express your answer two significant figures and include the appropriate units. Value Units V = Submit Request Answer
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The figure(Figure 1) shows the thermal energy of 0.15 mol of gas as a function of temperature. Part A What is Cy for this gas? Express your answer as an integer and include the appropriate units. µA Cy = Value Units Submit