Answer:

Explanation:
= Intensity of unpolarized light = 
= Angle of the filter = 
Intensity of light is given by

The intensity of light detected by the camera is 
When people aboard a plane...the amount of baggage you take has to vary because the plane has a certain carrying capacity.
Angular momemtum : mass * tangential speed * distance to the center = 50*2.1*3.6=37800 J.s
<span>Light can travel in a vacuum, and ... strange as it may seem ...
its speed is always the same, even if the light source is moving. </span>