A cubic box of volume `8.0xx10^(-3)m^(3)` is filled with air at atmospheric pressure at `20^(@)C`. The box is closed and heated to `150^(@)C`. What is the net force on each side of the box?

A box of 1.00 m^(3) is filled with nitrogen at 1.50 atm at 300 k. The box has a hole of an area 0.010 mm^(2). How much time is required for the pressure to reduce by 0.10 atm, if the pressure outside is 1 atm.

A glass flask of volume 200cm^(3) is completely filled with mercury at 20^(0)C . The amount of mercury that overflow when the flask is heated to 80^(0)C (Coefficient of volume expansion of glass is 27 xx 10^(-6 //0)C, gamma of mercury 0.18 xx 10^(-3) //^(0)C

A certain mass of gas has a volume of 3xx10^(-4) cubic metre when its pressure is 1m of mercury and its temperature is 0^(@)C . When heated to 100^(@)C the volume of the gas becomes 3.2xx10^(-4)m^(3) and the pressure 1.29m . What is the temperature at which the volume is 3.3xx10^(-4)m^(3) and pressure 1.4m of mercury?

If the volume of air at 0^(@)C and 10 atmospheric pressure is 10 litre . Its volume, in litre, at normal temperature and pressure would be

A steel tank is filled with a gas at 150 atmosphere and at 20^(0)C .If the pressure rises to 250 atmospheres,the tank explodes.Find the temperature at which the tank explodes

A cubical box 20 cm on a side is completely immersed in a fluid. At the top of the box the pressure is 105 k Pa and at the bottom the pressure is 106.8 Pa. What is the density of the fluid ? Guess the fluid.