Heat and Thermodynamics · 2021 · 31 Aug · Shift 2
3 Physics questions from this JEE Main paperGuest · filters and generic practice availableBrowsing as a guest · PYQ filters and generic practice are available. Sign in only for personalised features and saved progress.
Heat and Thermodynamics · 2021 · 31 Aug · Shift 2
3 Physics questions from this JEE Main paper
- Q48.Two thin metallic spherical shells of radii r1 and r2 (r1 < r2) are placed with their centres coinciding. A material of thermal conductivity K is filled in the space between the shells. The inner shell is maintained at temperature …Physics · Heat and Thermodynamics · MCQ
- Q57.A mixture of hydrogen and oxygen has volume 500 cm3, temperature 300 K, pressure 400 kPa and mass 0.76 g. The ratio of masses of oxygen to hydrogen will be :-Physics · Heat and Thermodynamics · MCQ
- Q68.A sample of gas with = 1.5 is taken through an adiabatic process in which the volume is compressed from 1200 cm3 to 300 cm3. If the initial pressure is 200 kPa. The absolute value of the workdone by the gas in the process = …Physics · Heat and Thermodynamics · Numerical