Author Question: Unpolarized light passes through three polarizing filters. The first one is oriented with a ... (Read 90 times)

robinn137 · **on:** Jul 29, 2018

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