Mechanical Prop...

If a liquid does not wet glass, its angle of contact is:

When a plane moves along the runway, the air above the wing speeds up more, So the pressure

The ordinary pressure of air surrounding us is

Choose the correct statement among the following

When two capillary tubes of different diameters are dipped vertically, the rise of the liquid is :

Vacuum above the mercury level in a barometer is called:

The correct assumption(s) made to perform a venturi-meter experiment is(are):

The height up to which water will rise in a capillary tube will be 

For a liquid which is rising in a capillary, the angle of contact is

When the temperature is increased the angle of contact of a liquid