Question

3. How does pressure due to a liquid held in a container vary with,
(a) depth
(b) amount
(c) shape and size of the container?
4. State Pascal's Law. Give a simple experiment to demonstrate this law.
5. Describe a simple barometer.​

Answer 1

Answer:

3. more is the depth more is the pressure exerted by the liquid liquid pressure can be defines as h/d/g i.e. height of water column above the point of abservation /density/gravitational constant,

4. answer in attachment

5.A barometer is a scientific instrument used in meteorology to measure atmospheric pressure. A simple barometer consists of a long glass tube (closed at one end, open at the other) filled with mercury and turned upside down into a container of mercury. ... As air pressure decreases, more of the mercury drains from the tube.

Explanation:

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