Question

(TIMED) A transparent glass that appears blue is absorbing ____ light and transmitting ____ light.

blue, red & yellow
red & green, blue
red & yellow, blue
blue, red & green

Answer 1

Red+Blue+Green

Step-by-step explanation:

Blue filters absorb yellow light (the complementary color of blue). If white light (red + blue + green) shines on a blue filter and yellow (red + green) light is absorbed, all that is left to be transmitted is blue light.