6. Arrange the visible colors of light from shortest to longest wavelength.
a.Violet, Indigo, Green, Orange, Yellow, Red
b. Red, Yellow, Green, Orange, Violet, Blue, Indigo
Violet, Indigo, Blue, Green, Yellow, Orange, Red
d. Yellow, Blue, Red, Green, Violet, Orange, Indigo

7. The lower the frequency the
the energy
a.higher
b. lower
c. same as
d. zero

8. Which of the following colors has the highest frequency?
a. Violet
b. Yellow
C. Red
d. Blue

9. Describe the frequency of colors from red to violet.
a. Increasing
b. Decreasing
c. Equal
d. a & b

10. A color that has the lowest energy, frequency, and vibration.
a. Yellow
b. Blue
c. Red
d. Violet

11. Which of the following statements is true?
a. Red has the shortest wavelength and lowest frequency.
b. Violet has the longest wavelength and highest frequency.
c. Red and violet has the same speed.
d. Red and violet has the same energy.

12. Why is the energy of blue light greater than green light?
a.Because it has longer wavelength.
b.Because it has greater frequency.
C Because they have the same speed.
d. Because it slows down.

13. Which color is NOT a primary color of light?
a. Blue
b. Green
c. Red
d. Magenta

14. Red,Green, and Blue belong to
a.primary colors of light.
b. tiny dot on a TV screen and is either red, green, or blue.
c.type of colors seen when light goes through filters.
d.only allows selective wavelength of light to pass through.

15. When red light and green light shine on the same place on a piece of
white paper, the spot appears to be
a. yellow
b. brown
c. white
d. black​