based on your reading "take a closer look" what can you say about the image that forms on the retina of your eye?

Avalue that describes how heavy an object is and is related to the force of gravity is

Two polarizers are oriented at 40∘ to each other and plane-polarized light is incident on them. if only 16 percent of the light gets through both of them, what was the initial polarization direction of the incident light?

If anyone who can me with this hw? i would really appreciate it