ray diagrams- mirrors and refraction. Flashcards
1
Q
define normal in this case.
A
imaginary line at right angle to the surface.
2
Q
in a diagram where should the virtual image be?
A
under th object and same distance from mirror.
3
Q
what type of mirror should you use?
A
flat, plain mirror, upright.
4
Q
what does the distance from the mirror equal?
A
distance from image to mirror.
