Multiple Choice
The function of polarizing filters in viewing 3-D slides or movies is to provide each eye
A) a balanced intensity.
B) the ability to see parallax.
C) with light polarized at right angles to each other.
D) a stereoscopic view.
E) an independent left or right-hand view.
Correct Answer:
Verified
Correct Answer:
Verified
Q65: Refraction results from differences in light's<br>A) speed.<br>B)
Q67: Different colors are dispersed by a prism
Q68: The law of reflection holds for<br>A) curved
Q69: The polarization axes of ordinary sunglasses are<br>A)
Q71: It is difficult to see the roadway
Q72: The polarization axes of glasses for 3-D
Q73: The type of lens that spreads parallel
Q73: Optical fibers are now used by<br>A) surgeons.<br>B)
Q74: A mirage occurs for road surfaces that
Q75: The vibrational direction of the electron and