Chap 14 Convex And Concave Lens Flashcards
0
Q
Concave lens have a skinnier middle
A
True
1
Q
The lens that is concave does what to the shape of a object
A
Smaller than obj
2
Q
Concave lens have thicker middle
A
True
3
Q
The image of this type of lens depends on the distance b/w the obj & lens
A
Convex lens
4
Q
Concave mirrors form virtual images
A
True
5
Q
Plane mirror
A
Flat smooth Mirror
6
Q
Virtual images are what type of images perceived by the brain
A
Virtual images
7
Q
The image depends on the distance the obj is from the mirror
A
Concave morrow
8
Q
This lens is used to correct farsightedness
A
CONVEX LENS
9
Q
CONCAVE LENS
A
This lens is used to for nearsighted people who can’t see faraway
10
Q
Convex lens are REAL up until the object within 1 focal point
A
True
11
Q
Convex lens that are REAL have a INVERTED IMAGE
A
True
