Answer :

Final answer:

To find the depth where the pressure exerted on a man is double the pressure at the surface of water, use fluid pressure principles and Pascal's Principle.


Explanation:

To find the depth at which the pressure exerted on a man is twice that of the pressure at the surface of water, you can use the concept of fluid pressure and Pascal's Principle. Pressure in a fluid increases with depth due to the weight of the fluid above. At a depth where the pressure is twice that at the surface, the pressure is equal to atmospheric pressure plus the pressure due to the depth, leading to the desired relationship.


Learn more about Fluid Pressure and Pascal's Principle here:

https://brainly.com/question/39534193