The pressure reading in a thermometer at steam point is `1.367 xx 10^3`Pa. What is pressure reading at triple point knowing the linear relationship between temperature and pressure?

Pressure at the triple point of water is

The temperature and pressure at the triple point of water are

In the given (V - T) diagram, what is the relation between pressures P_1 and P_2 ?

The pressure of water inside the closed pipe is 3xx10^5 N//m^2 . This pressure reduces to 2xx10^5 N//m^2 on opening the valve of the pipe. Calculate the speed of water flowing through the pipe (rho=1000 kg//m^3) .

Which of the following will have the highest boiling point at 1atm pressure ?

The compressive ratio of a certain diesel engine is 15 . This means that air in the cylinder is compressed to 1/15 of its initial volume. If the initial pressure is 1.0 xx10^5 Pa and the initial temperature is 300 K, find the final pressure and temperature after compression. Air is mostly a mixture of oxygen and nitrogen and y = 1.4

A constant volume gas thermometer using helium, records pressures of 20.0 kPa at the triple point of water (273.15 K). The pressure of 14.0 kPa is at the temperature of

A barometer tube of length 90 cm contains some air above mercury. The reading of the mercury level is 74.8 cm when the atmospheric pressure is 76 cm and temperature is 30^@C . If the reading is observed to be 75.4 cm on some another day when temperature is 10^@C , then what will be true pressure?

The point where water in a solid, liquid and gas states co-exists in equilibrium at unique temperature and pressure is known as _______