What is a pickel in a nasty way do?

How have the competing explanations' experiments on atoms affected the development of the atomic model?

Light that is polarized along the vertical direction is incident on a sheet of polarizing material. only 96% of the intensity of the light passes through the sheet and strikes a second sheet of polarizing material. no light passes through the second sheet. what angle does the transmission axis of the second sheet make with the vertical?

Which accurately compares concave and convex lenses?