Why is pressure in liquids not dependent on the area of surface on which it acts? so according to the equation I have shared, Doesn't it actually mean that pressure in liquids are dependent on the area of surface on which it acts?Since hdg is nothing else but F/A .

What are similarities and differences of reflection, refraction, diffraction and absorption?

Two conductors, a and b, are each in the shape of a tetrahedron. but of different sizes. they are charged in the following manner: 1. tetrahedron a is charged from an electrostatic generator to charge q. 2. tetrahedron a is briefly touched to tetrahedron b. 3. steps 1 and 2 are repeated until the charge on tetrahedron b reaches a maximum value. if the charge on tetrahedron b was q/4 after the first time it touched tetrahedron a. what is the final charge qbmax on tetrahedron b?

The amount of work done is determined by 2 factors. describe an example of work (using the scientific definition) list the 2 factors that determine the amount of work done.