7. What is visible light used for?
a. Light and bulbs
b. Sound
c. Nothing, visible light cannot be used
d. When we breathe
c. Transparent Materials
d. Opaque Materials
8. These materials do not allow the passage of light.
a. Luminous materials
b. Non-Luminous Materials
9. Which of the following statements is NOT True?
a. Frequency and wavelength have a similar relationship.
b. Low frequency light corresponds to short wavelength.
c. High frequency light corresponds to long wavelength.
d. None of the answers are true.
10. Which colors has the highest frequency?
a. Red
b. Green
C. Blue
d. Violet
11. What happens when you pass white light into a prism?
a. Nothing
c. It will show the colors of the rainbow
b. The prism will shatter d. The light will pass straight through
12. What color comes between yellow and blue on the visible
spectrum of light?
a. Red
b. Orange C. Green
d. Indigo
13. The color white is a mixture of what colors of light?
a. Red and Green
c. Blue and Orange
b. Blue and Yellow
d. All of the colors
Explain how you will demonstrate to a friend that
14. Light travels in a straight line in a given medium.
15. White light is made up of different colors.
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