Question

Where is the pressure greater? 10m below the surface of the sea or 20m below the earth? Give reason

Answer 1

it is greater below the sea level because the gravitational force act more near the centre of the earth

Answer 2

Answer:

Pressure decreases when , altitude increases .

<> Also , pressure increases when, depth increases.

<> Therefore , pressure will be more at the depth of 20 m [ below the surface of sea - depth ]

<> Pressure will be less at 10 m above surface of sea .