A pendulum clock consists of an iron rod connected to a small, heavy bob. If it is designed to keep correct time at 20o C, how fast or slow will it go in 24 h at 40o C.
A cylinder contains 10 kg of gas at a pressure of 107 N/m2 . The quantity taken out of the cylinder if the final pressure is . (temperature of gas is constant) is
The figure below shows the plot of versus P for oxygen gas at two different temperatures.Read the following statements concerning the above curves :(i) The dotted line corresponds to the 'ideal gas' behaviour.(ii) T1 > T2 (iii) The value of at the point where the curves meet on the y-axis is the same for all gases.Which of the above statement is true ?