IV. Light
A.
_______________________
1.
__________________ = c (in vacuum)
In air » ________________
2. The _______ of light depends on its _____________
B.
Reflection
1.
Law of Reflection
a.
Ð of incidence = Ð of ____________
qr = Ð
reflection (Ð
reflected light makes with the normal)
a. Virtual
(__________________) and _________________
Incident ray, normal line, and reflected rays are all in the _________
c.
The distance the object is in front of the mirror_______________
the distance the image is __________
2.
Two Basic Kinds of Reflection
a. Regular Reflection – reflection off a
________ surface
(produces __________)
b. Diffuse Reflection – reflection off an irregular surface
causing
light to
______________ (no image)