Describes how the color and texture of a surface affect absorption and reflection of solar radiation?

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?

An atom that has gained or lost electrons is called an _

What is the state of matter with a specific volume but no definite shape