a b

1
a)
b)
wavelength
wavelength
Which of the following describes the scattering
of the above media?

• a gt b
• a lt b
• a b 0
• a b gt 0

2
Consider the light reflecting from the surface of
each of the following (1) your hand, (2) a page
in your textbook, (3) a glass window, (4) a
banana, (5) a puddle on a windless day. These
reflections can be described in the following way

• 1, 2, 3, and 4 are diffuse, 5 is specular
• 1, 2, 4, and 5 are diffuse, 3 is specular
• 1, 2, and 4 are diffuse, 3 and 5 are specular
• 1 and 4 are diffuse. 2, 3, and 5 are specular

3
A person stands 2.0 meters from a plane mirror.
How far is she from her image?

• 2 m
• 4 m
• 6 m
• 1 m

4
Which is the correct orientation of the image due
to the object shown?
red
pink
green
orange
5
How will Hamline University appear if you look
at a rear window sticker in your rear view mirror?
red
pink
green
orange