Respuesta :
Option (a) smaller than P This is because the pressure (P) at any depth 'd' from the top surface of the water with density (ρ).
P = ρ × g × d
where,
g is the acceleration due to the gravity
thus from the above equation it can be concluded that the pressure at any depth 'd' is directly proportional to the density of the water.
thus,
in the given case the density of the water is lower than that in the first case.
The term "Pressure" refers to the thrust (force) applied to a surface per unit area. It can alternatively be described as the force-to-area ratio (over which the force is acting).
Pressure (P) = Thrust/Area is the formula and the unit of pressure
Pascals (Pa) is the SI unit of pressure. 1 Pa = 1N/m2
An illustration would be that a sharp pin is simpler to hammer than a dull pin. This is due to the fact that a blunt pin's end has a lesser area than a sharp pin's end. As a result, there is an increase in pressure, which makes it simpler to hammer the sharp pin.
Learn more about pressure here:
https://brainly.com/question/28012687
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