Unpolarized light passes through three polarizing filters. The ...

[robinn137]

Unpolarized light passes through three polarizing filters. The first one is oriented with a horizontal transmission axis, the second filter has its transmission axis 25.7 from the horizontal, and the third one has a vertical transmission axis.
 
  What percent of the light gets through this combination of filters?
  A) 92.4 B) 50.0 C) 0.00 D) 7.6

Question 2

An object starts from rest at time t = 0.00 s and moves with constant acceleration. The object travels 3.00 m from time t = 1.00 s to time t = 2.00 s. What is the acceleration of the object?
 
  A)
 
  -3.00 m/s2
 
  B)
 
  6.00 m/s2
 
  C)
 
  -1.00 m/s2
 
  D)
 
  1.00 m/s2
 
  E)
 
  2.00 m/s2

[kxciann]

Answer to Question 1

D

Answer to Question 2

E

[robinn137]

Excellent

[apple]

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