D45 - Liquid Crystal Display (LCD) and Cell Phone Technology Developments
Q.1
The display in your smart phone is liquid crystal technology that was developed almost 40 years ago in which of the following locations?
Silicon Valley
Kent State University
Harvard University
Stanford University
Q.2
Which of the following have changed dramatically due to smart phones?
Communication
Photography
Politics
All of the above
Q.3
Which of the following laws describes how computing power has been doubling every 18 months for the past 30 years?
Newton’s Law
Coulomb’s Law
Moore’s Law
Einstein’s Law
Q.4
Liquid crystals rotate the polarization of light such that light is only visible when the liquid crystals are exposed to which of the following?
An electric field
A magnetic field
A green field
Both electric and magnetic fields
Q.5
When looking at red, green and blue pixels that are very close together at high resolution, our eyes see which of the following colors?
Green
Red
White
Black