Question

a) Observe the figures given below carefully. Volume of water in each vessel

is shown below . Arrange them in order of decreasing pressure at the base of

each vessel. Explain the reason.
b) What is the cause of friction?

c) Explain decreasing friction by giving 3 examples.
please tell correct answer
guys​

Answer 1

Answer:

The pressure at the base of each vessel is given by ρgh where ρ is a density of water, g is acceleration due to gravity, and h is the height of water column in that vessel.

So pressure at a base is directly proportional to the height of water level.

So decreasing order of pressure is D>B>A>C