How To Work Out Depth In Physics. Hydrostatic pressure at any height below the water surface is calculated by p = h d g where h is the height below the open water surface, d is the density of water and g is the acceleration due to gravity. We begin by solving the equation p = hρg for depth h:

Distance = 1500 × 0·3 = 450 m. Well, let’s see if we can work this one out. The distance r can be expressed as simply the radius of earth (r) minus the depth (d), i.e.

How To Calculate Depth Of Water Physics. You would need a stopwatch and a good ear to listen. Following diagram helps us to calculate this apparent depth of the object under different mediums.

And so the displaced volume of water is given by. What is gauge pressure at 10m fresh water? The sound wave is reflected off the ocean bottom.