In a stabilised soap bubble, pressure inside it compared to external pressure is________________?

Related Mcqs:

I.D. of 1/4″ schedule 40 pipe is 0.364″. I.D. of a 1/2″ schedule 40 pipe would be ______________ inch?

A. 4.728 B. 0.5 C. 0.622 D. 0.474...

In a fluidised bed reactor___________________?

A. Temperature gradients are very high B. Temperature is more or less uniform C. Hot spots are formed D. Segregation of the solids occurs...

The ratio of maximum to average velocity in case of streamline flow between parallel plates is______________________?

A. 1 B. 1.5 C. 2 D. 2.5...

Boundary layer exists in flow_________________?

A. Of real fluids B. Over flat surfaces only C. In pipes only D. Of ideal fluids only...

The main factor on which the behaviour of a mass of fluidised solid depends mainly is the___________________?

A. Fluid characteristics B. Particle size C. Both A. and B. D. Neither A. nor B....