Pressure is directly proportional to (Provided area is same) 

A balloon moving up in the air is based on the

Which of the following instrument is base on Archimedes Principle

The upward force exerted by the liquid displaced by the body when it is placed inside the liquid is called 

Lactometer based on the

Mathematical expression for Pascal's law is

Submarines works on which of the following principle

The pressure at any given point of a non-moving fluid is called the ______.

The device used to measure the fluid pressure is 

What is the instrument used for the automatic control scheme during the fluid flow?