A spherical conducting shell has a charge of -48 μC on its outer surface and a charged particle in its hollow. If the net charge on the shell is -42 μC, what is the charge (a) on the inner surface of the shell and (b) of the particle?

:( asap! list all of the items in the item bank and match the definitions correctly.

In a given chemical reaction, the energy of the products is greater than the energy of the reactants. which statement is true for this reaction?

What is the thinnest soap film (excluding the case of zero thickness) that appears black when illuminated with light with a wavelength of 480 ? the index of refraction of the film is 1.34, and there is air on both sides of the film. express your answer in nanometers. hint 1. how to approach th