Witch answer would it be

In the image, the arrow is pointing to a celestial object. which attribute disqualifies the object from being a planet?

Unpolarized light whose intensity is 1.19 w/ is incident on a polarizer. (a) what is the intensity of the light leaving the polarizer? (b) if the analyzer is set at an angle of = 41.0∘ with respect to the polarizer, what is the intensity of the light that reaches the photocell?

The slope of a velocity time graph over any interval of time gives the during that interval