Author Question: The LEDs that make up the color on some TV screens are A) red, blue, yellow. B) red, blue, ... (Read 164 times)

melly21297 · **on:** Jul 29, 2018

The LEDs that make up the color on some TV screens are

A) red, blue, yellow.
B) red, blue, green.
C) yellow, blue, green.
D) magenta, cyan, yellow.
E) red, green, yellow.

Question 2

The solar radiation curve is

A) a dent in the spherical Sun.
B) the path of the Sun as it circles Earth.
C) a plot of Sun's brightness versus frequency of emission.
D) a plot of sunlight colors versus their frequencies.
E) a plot of light intensity versus temperature of the Sun.