During the thermodynamic process shown in figure for an ideal gas
  • A$\Delta T=0$
  • B$\Delta Q=0$
  • C$W < 0$
  • D$\Delta U > 0$
Medium
art

Download our app
and get started for free

Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*

Similar Questions

  • 1
    Even Carnot engine cannot give $100\%$ efficiency because we cannot
    View Solution
  • 2
    In the $P-V$ diagram shown in figure $ABC$ is a semicircle. The work done in the process $ABC$ is
    View Solution
  • 3
    A mono atomic gas is supplied the heat $Q$ very slowly keeping the pressure constant. The work done by the gas will be
    View Solution
  • 4
    Two moles of helium gas are taken over the cycle $ABCDA$, as shown in the $P-T$ diagram. Assuming the gas to be ideal the work done on the gas in taking it from $A $ to $B$ is ...... $R$
    View Solution
  • 5
    In the following $P-V$ diagram two adiabatics cut two isothermals at temperatures $T_1$ and $T_2$ (fig.). The value of $\frac{{{V_a}}}{{{V_d}}}$ will be
    View Solution
  • 6
    An ideal gas undergoes a four step cycle as shown in the $P-V$ diagram below. During this cycle, in which step heat is absorbed by the gas
    View Solution
  • 7
    When $1\, gm$ of water at ${0^o}C$ and $1 \times {10^5}\;N/{m^2}$ pressure is converted into ice of volume $1.091\;c{m^2}$, the external work done will be
    View Solution
  • 8
    Work done for the process shown in the figure is ............ $J$
    View Solution
  • 9
    '$n$' moles of an ideal gas undergoes a process $A \rightarrow B$ as shown in the figure. The maximum temperature of the gas during the  process will be
    View Solution
  • 10
    The volume of air increases by $5\%$ in its adiabatic expansion. The percentage decrease in its pressure will be ...... $\%$
    View Solution