How much work is done by the gas in path 2 to 3? O 159 J O 10,542 J 4,549 J 7.832 1

Patm =1 bar 4) As shown on the right, a vertical piston-cylinder assembly containing a gas is placed on a hot plate. The piston initially rests on the stops. With the onset of heating, the gas pressure increases. At what pressure, in bar, does the piston start rising? The piston moves smoothly in the cylinder and g = 9.81 m/s?. Stops - Piston -m = 50 kg -A = 0.01 m² Gas - Hot plate

The cylinder in (Figure 1) has a moveable piston attached to a spring The cylinders cross-section area is 10 cm t contains 0.0044 mol of gas, and the spring constant is 1500 N/m Al 15 C the spring is neither compressed nor stretched Part A How far is the spring compressed if the gas temperature is raised to 130"C? Express your answer to two significant figures and include the appropriate ur > View Available Hint(s) Templates Symbol undo do reset keyboard shortcuts 'help Ar= 0.01 Submit Previous Answers X Incorrect; Try Again Provide Feedback

Macmillan Learning A pressure versus volume (pV) diagram for a system is shown in the figure. The arrows of the curve indicate the direction of the process, and the points of interest are labeled. The values for the points in the diagram are shown in the table. W02 = Volume (m³) Vo = 27.8 V₁ = 19.3 V₂ = 17.2 V3 = 13.9 W05 = V4 = 13.9 V5 = 7.51 Calculate the amount of work done on the system from 0-2 ( W02) and then for the entire curve from 0-5 (Wos). 15.157 ×104 Incorrect 47.41 x104 Pressure (Pa) Po 1.00 x 104 P1 = 1.00 x 104 P2 = 5.34 x 10³ P3 = 5.34 x 10³ P4 = 3.20 x 10³ P5 = 1.38 x 103 Incorrect J J Pressure (Pa) 5 2 Volume (m³) 0

The image shows a cylinder with a movable wall (partition) and a piston. Movable partition Piston -Work Vacuum Gas What properties of matter allow the gas to expand and contract as the wall is removed and the piston moved as depicted in the image? O A The particles of a gas are close together, they completely fill the volume of the container, they are strongly attracted to each other. ©2021 Illuminate Education TM, Inc. hp -> esc #3 %24 96

I Rev Part A How much work is done by the gas in the process shown in the figure? (Figure 1) Express your answer in joules. V AZO ? W = J Submit Request Answer Figure 1 of 1 > Provide Feedback Р (КРа) 400- 200 i V (cm³) 100 200 300

Answer it, all the information is in the screenshot   Ideal gas

A water heater with a maximum power output of 650W is used to increase the temperature of water for 15 minutes. What is the temperature increase in Celsius if the water has a mass of 5kg? Round-off your answer to the nearest whole number. Do not type the unit of your final answer. *

A gas at a fixed volume had a temperature change from 187.00 K to 65.25 K. At 65.25 K, the pressure was recorded as 188 Pa. What was the initial pressure? *USE THE EQUATION FOR GAY-LUSAAC’S LAW