Physics-
General
Easy

Question

An ideal gas is taken around the cycle ABCA as shown in the P-V diagram. The net work done by the gas during the cycle is equal to

  1. 12 P subscript 1 end subscript V subscript 1 end subscript    
  2. 6 P subscript 1 end subscript V subscript 1 end subscript    
  3. 3 P subscript 1 end subscript V subscript 1 end subscript    
  4. 2 P subscript 1 end subscript V subscript 1 end subscript    

The correct answer is: 2 P subscript 1 end subscript V subscript 1 end subscript


    Work done equals fraction numerator 1 over denominator 2 end fraction cross times 2 P subscript 1 end subscript cross times 2 V subscript 1 end subscript equals 2 P subscript 1 end subscript V subscript 1 end subscript

    Related Questions to study

    General
    physics-

    In the cyclic process shown in the figure, the work done by the gas in one cycle is

    In the cyclic process shown in the figure, the work done by the gas in one cycle is

    physics-General
    General
    physics-

    In the figure given two processes A and B are shown by which a thermo-dynamical system goes from initial to final state F. If capital delta Q subscript A end subscript and capital delta Q subscript B end subscript are respectively the heats supplied to the systems then

    In the figure given two processes A and B are shown by which a thermo-dynamical system goes from initial to final state F. If capital delta Q subscript A end subscript and capital delta Q subscript B end subscript are respectively the heats supplied to the systems then

    physics-General
    General
    physics-

    A thermodynamic system is taken through the cycle PQRSP process. The net work done by the system is

    A thermodynamic system is taken through the cycle PQRSP process. The net work done by the system is

    physics-General
    parallel
    General
    physics-

    An aeroplane is heading north east at a speed of 141.4 m s to the power of negative 1 end exponent. The northward component of its velocity is

    An aeroplane is heading north east at a speed of 141.4 m s to the power of negative 1 end exponent. The northward component of its velocity is

    physics-General
    General
    physics-

    A car moves 40m due east and turns towards north and moves 30m then turns 45 to the power of ring operator end exponent east of north and moves 20 square root of 2 mThe net displacement of car is (east is taken positive x -axis, North as positive y - axis)

    A car moves 40m due east and turns towards north and moves 30m then turns 45 to the power of ring operator end exponent east of north and moves 20 square root of 2 mThe net displacement of car is (east is taken positive x -axis, North as positive y - axis)

    physics-General
    General
    physics-

    In a right angled triangle the three vectors stack a with rightwards arrow on top comma stack b with rightwards arrow on topand stack c with rightwards arrow on top add to zero. stack a with rightwards arrow on top comma stack b with rightwards arrow on topis

    In a right angled triangle the three vectors stack a with rightwards arrow on top comma stack b with rightwards arrow on topand stack c with rightwards arrow on top add to zero. stack a with rightwards arrow on top comma stack b with rightwards arrow on topis

    physics-General
    parallel
    General
    physics-

    Two billiard balls are moving on a table and the component velocities along the length and breadth are 5,5 ms-1 for one ball 2 square root of 3, 2ms-1 for the other ball the angle between the motion of balls is

    Two billiard balls are moving on a table and the component velocities along the length and breadth are 5,5 ms-1 for one ball 2 square root of 3, 2ms-1 for the other ball the angle between the motion of balls is

    physics-General
    General
    physics-

    If the system is in equilibrium (cos 15 to the power of ring operator end exponent = 3/5), then the value of 'P' is

    If the system is in equilibrium (cos 15 to the power of ring operator end exponent = 3/5), then the value of 'P' is

    physics-General
    General
    physics-

    A cyclic process ABCA is shown in the V-T diagram. Process on the P-V diagram is

    A cyclic process ABCA is shown in the V-T diagram. Process on the P-V diagram is

    physics-General
    parallel
    General
    physics-

    Work done in the given P-V diagram in the cyclic process is

    Work done in the given P-V diagram in the cyclic process is

    physics-General
    General
    physics-

    The temperature-entropy diagram of a reversible engine cycle is given in the figure. Its efficiency is

    The temperature-entropy diagram of a reversible engine cycle is given in the figure. Its efficiency is

    physics-General
    General
    physics-

    Carnot cycle (reversible) of a gas represented by a Pressure-Volume curve is shown in the diagram
    Consider the following statements
    I).Area ABCD = Work done on the gas
    II).Area ABCD = Net heat absorbed
    III).Change in the internal energy in cycle = 0
    Which of these are correct

    Carnot cycle (reversible) of a gas represented by a Pressure-Volume curve is shown in the diagram
    Consider the following statements
    I).Area ABCD = Work done on the gas
    II).Area ABCD = Net heat absorbed
    III).Change in the internal energy in cycle = 0
    Which of these are correct

    physics-General
    parallel
    General
    physics-

    A cyclic process ABCD is shown in the figure P-V diagram. Which of the following curves represent the same process

    A cyclic process ABCD is shown in the figure P-V diagram. Which of the following curves represent the same process

    physics-General
    General
    physics-

    A cyclic process for 1 mole of an ideal gas is shown in figure in the V-T, diagram. The work done in AB, BC and CA respectively

    A cyclic process for 1 mole of an ideal gas is shown in figure in the V-T, diagram. The work done in AB, BC and CA respectively

    physics-General
    General
    physics-

    In the following indicator diagram, the net amount of work done will be

    In the following indicator diagram, the net amount of work done will be

    physics-General
    parallel

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.