hierarchy of colors 2

Violet is bent most among the seven colors because it has the ___________.

• highest frequency

• lowest frequency

• longest wavelength

• shortest wavelength

Which of the following can separate white light into seven colors?

• box

• cellphone

• paper

• prism

Nina sent an arrow beam of white light through a prism. As a result,

she observed the light dispersing into ___.

• four colors

• three colors

• five colors

• seven colors

Which of the following colors has the highest energy?

• orange

• red

• violet

• yellow

Which of the following arrangements of visible light colors shows decreasing

wavelength?

• red, orange, yellow, green, blue, indigo, violet

• red, yellow, green, orange, violet, blue, indigo

• violet, blue, green, orange, red, indigo, yellow

• violet, indigo, blue, green, orange, yellow, red

What refers to the splitting of white light into seven different colors?

• dispersion

• refractive index

• reflection

• refraction

Based on the colors of light, what color comes between red and yellow?

• indigo

• green

• orange

• violet

The more energy in the wave,

the higher its frequency.

• true

• false

The frequency of light wave is generally measured in ____.

• Joule

• Hertz

• meter per second

• meter

Which has the least energy among the colors of a rainbow?

• green

• orange

• red

• violet