Light with a wavelength of 575 nmnm passes through two slits and forms an interference pattern on a screen 8.70 mm away. Part A If the linear distance on the screen from the central fringe to the first bright fringe above it is 5.42 cmcm, what is the separation of the slits

For which pair of objects would adding the same a

If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?

To understand the behavior of the electric field at the surface of a conductor, and its relationship to surface charge on the conductor. a conductor is placed in an external electrostatic field. the external field is uniform before the conductor is placed within it. the conductor is completely isolated from any source of current or charge. part a: which of the following describes the electric field inside this conductor? it is in the same direction as the original external field.it is in the opposite direction from that of the original external field.it has a direction determined entirely by the charge on its surface.it is always zero. part b: the charge density inside the conductor is: 0non-zero; but uniformnon-zero; non-uniforminfinite part c: assume that at some point just outside the surface of the conductor, the electric field has magnitude e and is directed toward the surface of the conductor. what is the charge density η on the surface of the conductor at that point? express your answer in terms of e and ϵ0