convex- l Flashcards
(8 cards)
1
Q
center
A
straight through.
2
Q
parallel
A
through focus on other side.
3
Q
past 2f
A
image on the other side is: between f and 2f, real, inverted, diminished.
4
Q
object at 2f
A
image on the other side is: at 2f, real, inverted, same size.
5
Q
object between 2f and f
A
image on other side is: beyond 2f, real, inverted, magnified.
6
Q
object at f
A
no image.(at infinity)
7
Q
inside f
A
image is same side as object: virtual, erect, magnified.
8
Q
formula
A
1/u + 1/v=1/f.
