Question

what happen if we drill two holes at different height in plastic bottle filled with water?​

Answer 1

Answer:

the water will come out of higher pressure in lower hole and in upper hole water will come out in low pressure

Explanation:

because the pressure of water increases with an increase in the 'depth' of the hole.

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Answer 2

Water from the lower hole will come out with a higher pressure.

• We know that hydrostatic pressure at a point depends upon the height h of the liquid column above it by the relation P=hρg where P is the pressure exerted, ρ is the density of the liquid and g is the acceleration due to gravity.
• More the height of the liquid column above a point, more the pressure exerted by the liquid at that point.
• In the bottle, the lower point has a longer liquid column above it as compared to the higher point.
• Hence, water from the lower hole will come out with a higher pressure.