Question

Please give answer . please help.​

Answer 1

As the depth of liquid increases the weight of liquid column pushing down from above increases and hence the pressure also increases. make three hole in a bottle serial vise from top to middle then bottom you'll observe that the top most hole is releasing water with less force and bottom hole is releasing water with greater force.

the same thing as above, if the pressure increases with depth that means the liquid applies more pressure on bottom

make three holes on a bottle on a line around the bottle you'll observe that the force of liquid is equal on all the holes

same as the above