If the sun disappeared what would happen to the path the planets follow?

The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.

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?

Frequency of electromagnetic waves that a radio station is assigned is called