A cube of size a has its top facet held at a fixed potential Vo and its 5 other facets are grounded. Required:
a. Find the potential inside the box
b. What is the potential at the center of the box?

An object moves from the position +34m to the position -15m in 15 seconds. what is it's total displacement? what is it's average velocity?

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

Ascientific blank must be testable and capable of being proven false?