Operation of McLeod gauge used for low pressure measurement is based on the principle of_____________________?
Pressure of the order of 10″‘ torr can be measured by_______________ ?
Newton’s law of viscosity is a relationship between________________?
An odd shaped body weighing 7.5 kg and occupying 0.01 m3 volume will be completely submerged in a fluid having specific gravity of_________________?
The atmospheric pressure with rise in altitude decreases____________________?
Free surface of a liquid behaves like a sheet and tends to contract to smallest possible area due to the_______________?
Surface energy per unit area of a surface is numerically equal to___________________?
The capillary rise at 20°C in a clean glass tube of 1 mm bore containing water is ap-proximately____________________?
The difference of pressure between the inside and outside of a liquid drop is________________?
Euler’s dimensionless number relates the following_______________?
