Odyssey Qui
When parallel light rays strike a convex mirror, the reflected rays
will
OA) move apart
OB) move closer together
OC) remain parallel to one another
OD) create both real and virtual images

The sun generates both mechanical and electromagnetic waves. which statement about those wave is true?

What is the length x of the side of the triangle below? (hint: use the cosine function)

Which is special about a dc circuit ? a. it has both series and parallel components b. it has only series or only parallel components c. charge moves in a single direction d. charge moves back and forth quickly