Homework Help is Here – Start Your Trial Now!
Science
Advanced Physics
A cylinder contains He gas. In its initial state a, the cylinder volume is Va 4.23 x 10-3 m' and the pressure is Pa = 1.19 x 10-5 Pa. The volume is isothermically reduced until the system reaches a state b with V. = 0.581 × 10-3 m?. This process is followed by an isobaric expansion which allows the system to reach a state c with Vc = Va. The cycle finishes with an isometric (constant volume) process that brings the system back to state a. (I)Draw the cycle in a P-V diagram. (II) Find the work done by the system going from b to c. (III) Find the work done by the system in one cycle. (IV) Find the fractional change of the temperature of the system going from b to c. (V) When the system goes from c to a, does it absorb or release heat? Find the amount of heat absorbed or released.

A cylinder contains He gas. In its initial state a, the cylinder volume is Va 4.23 x 10-3 m' and the pressure is Pa = 1.19 x 10-5 Pa. The volume is isothermically reduced until the system reaches a state b with V. = 0.581 × 10-3 m?. This process is followed by an isobaric expansion which allows the system to reach a state c with Vc = Va. The cycle finishes with an isometric (constant volume) process that brings the system back to state a. (I)Draw the cycle in a P-V diagram. (II) Find the work done by the system going from b to c. (III) Find the work done by the system in one cycle. (IV) Find the fractional change of the temperature of the system going from b to c. (V) When the system goes from c to a, does it absorb or release heat? Find the amount of heat absorbed or released.

icon
Related questions
Question
100%

A cylinder contains He gas. In its initial state a, the cylinder volume is Va 4.23 x 10-3 m' and the pressure is Pa = 1.19 x 10-5 Pa. The volume is isothermically reduced until the system reaches a state b with V. = 0.581 × 10-3 m?.

This process is followed by an isobaric expansion which allows the system to reach a state c with Vc = Va The cycle finishes with an isometric (constant volume) process that brings the system back to state a.

 

(I)Draw the cycle in a P-V diagram.

(II) Find the work done by the system going from b to c. 

(III) Find the work done by the system in one cycle.

(IV) Find the fractional change of the temperature of the system going from b to c.

(V) When the system goes from c to a, does it absorb or release heat? Find the amount of heat absorbed or released.

A cylinder contains He gas. In its initial state a, the cylinder volume is Va 4.23 x 10-3 m' and the pressure is Pa = 1.19 x 10-5 Pa. The volume is isothermically reduced until the system reaches a state b with V. = 0.581 × 10-3 m?. This process is followed by an isobaric expansion which allows the system to reach a state c with Vc = Va. The cycle finishes with an isometric (constant volume) process that brings the system back to state a. (I)Draw the cycle in a P-V diagram. (II) Find the work done by the system going from b to c. (III) Find the work done by the system in one cycle. (IV) Find the fractional change of the temperature of the system going from b to c. (V) When the system goes from c to a, does it absorb or release heat? Find the amount of heat absorbed or released.
Transcribed Image Text:A cylinder contains He gas. In its initial state a, the cylinder volume is Va 4.23 x 10-3 m' and the pressure is Pa = 1.19 x 10-5 Pa. The volume is isothermically reduced until the system reaches a state b with V. = 0.581 × 10-3 m?. This process is followed by an isobaric expansion which allows the system to reach a state c with Vc = Va. The cycle finishes with an isometric (constant volume) process that brings the system back to state a. (I)Draw the cycle in a P-V diagram. (II) Find the work done by the system going from b to c. (III) Find the work done by the system in one cycle. (IV) Find the fractional change of the temperature of the system going from b to c. (V) When the system goes from c to a, does it absorb or release heat? Find the amount of heat absorbed or released.
Expert Solution
steps

Step by step

Solved in 2 steps with 3 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer