Question

Consider a full swimming pool. The pressure one meter below the surface of the water

A. is lower at the shallow end than at the deep end.

B. is the same at the shallow end and the deep end.

C. is higher at the shallow end than at the deep end

Answer 1

atmosphere we due to Solution ² At the surface of water pressure will be present, Po d.olx105 parcal. But go inside the swimming pool, pressure will increase the weight of the weiter. and is given by P = fgh where, 87 Deneity of water h = height here it în depth) p. 103 kg 1 m3 (for water) & h (given) gof mis² putting in eqo p 103 x 9.8 x1 P = 9.88103 Pascal we know I m g So, total pressure p' at the deep end (or at am depth) Potp 1.04xlos +9,8810 3 pis 1.olx105 + 0.098 X101 p's 1. 108xios Pascal pressure at the shallow end (P") tolx105 Pascal Po and or P" - 63 So, from eq ④ 4 ④ it ů clear that clear that (P'>P"). Pepi or Å Pressure is low en at the shallow end than at deep end.'