WorksheetsMirrors and Lenses- 16 Squares
Total questions: 21
Worksheet time: 21mins
Name
Class
Date
1.
Based on your 16 squares assignment, ____ is when a light wave bends due to its change in speed as it moves from one medium to another.
a)
reflection of light
b)
refraction of light
2.
Based on your 16 squares assignment, ____ is when a wave strikes a surface and its reflected.
a)
reflection of light
b)
refraction of light
3.
Based on your 16 squares, the incident ray is labeled-
a)
R
b)
Q
c)
S
d)
P
4.
Based on your 16 squares, the normal is labeled-
a)
R
b)
Q
c)
S
d)
P
5.
Based on your 16 squares, the Law of Reflection states-
a)
the angle of incidence is equal to the angle of reflection
b)
the angle of incidence is less than the angle of reflection
c)
the angle of incidence is more than the angle of reflection
6.
Based on your 16 squares, the imaginary line drawn perpendicular to the surface where the light ray strikes is called-
a)
the normal
b)
the angle of incidence
c)
the angle of reflection
d)
the reflected ray
7.
Based on your 16 squares, _____ has a flat reflecting surface.
a)
plane mirror
b)
concave mirror
c)
convex mirror
d)
lens
8.
Based on your 16 squares, a _____ _____ has a surface that curves outward and causes light to spread out, or diverge.
a)
convex mirror
b)
concave mirror
c)
plane mirror
9.
Based on your 16 squares, a _____ _____ has a surface that curves inward and causes light to focus at the mirror's focal point, or converge.
a)
convex mirror
b)
concave mirror
c)
plane mirror
10.
Based on your 16 squares, light reflected off of a smooth, shiny surface will have a-
a)
clear reflection
b)
diffuse reflection
11.
Based on your 16 squares, light reflected off of a rough, dull surface will have a-
a)
clear reflection
b)
diffuse reflection
12.
Based on your 16 squares, _____ is a single point on the optical axis where reflected light rays pass through
a)
focal point
b)
focal length
13.
Based on your 16 squares, _____ is the distance along the optical axis from the center of the mirror to the single point where reflected light rays pass through
a)
focal point
b)
focal length
14.
Based on your 16 squares, an image that is upright is-
a)
a virtual image
b)
a real image
15.
Based on your 16 squares, an image that is inverted (upside down) is-
a)
a virtual image
b)
a real image
16.
Based on your 16 squares, a _____ is transparent with at least one curved side that causes light to refract.
a)
lens
b)
mirror
17.
Based on your 16 squares, a _____ is a shiny surface that causes light to reflect.
a)
lens
b)
mirror
18.
Based on your 16 squares, light is-
a)
an electromagnetic wave
b)
a mechanical wave
19.
Based on your 16 squares, light is an electromagnetic wave that can travel in-
a)
matter and empty space
b)
sound and heat
c)
gravity and intertia
20.
Based on your 16 squares, light is reflected by-
a)
a mirror
b)
a lens
21.
Based on your 16 squares, light is refracted by-
a)
a mirror
b)
a lens
100 %
