How does pressure at a point in a liquid changes with the depth

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Solution

$P r e s s u r e a t a p o i n t i n a l i q u i d : P = h ρ g w h e r e h i s t h e h e i g h t o f t h e l i q u i d f r o m t h a t p o i n t . ρ i s t h e d e n s i t y o f t h e l i q u i d g i s a c c e l e r a t i o n d u e t o g r a v i t y w h i c h i s c o n s \tan t . f o r t h e p a r t i c u l a r l i q u i d, d e n s i t y i s c o n s \tan t . P r e s s u r e d i r e c t l y p r o p o r t i o n a l t o t h e d e p t h o r h e i g h t o f t h e l i q u i d .$

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Complete the following sentences :
(a) Pressure at a depth h in a liquid of density $ρ$ is _____ .
(b) Pressure is ___ in all directions about a point in a liquid.
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(d) Pressure at a point inside a liquid is ___ to its depth.
(e) Pressure of a liquid at a given depth is ___ to the density of liquid.

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How does pressure at a point in a liquid changes with the depth

Pressure at a point in a liquid:P = hρgwhere h is the height of the liquid from that point.ρ is the density of the liquidg is acceleration due to gravity which is constant.for the particular liquid, density is constant.Pressure directly proportional to the depth or height of the liquid.