Jessica knows that a rainbow is made up of the following colors of light: red, orange, yellow, green, blue, indigo, and violet.

Question

3 years ago

13

Jessica knows that a rainbow is made up of the following colors of light: red, orange, yellow, green, blue, indigo, and violet.

She has seven flashlights that each has a bulb matching a color of the rainbow, and she wants to try and make white light. Which of her seven colors would she have to mix to get white light?
a
Just the bright colors: red, orange, and yellow
b
Every other color: red, yellow, blue, and violet.
c
All of the colors: red, orange, yellow, green, blue, indigo, and violet.
d
She cannot do it: Mixing the colors will make the light darker, not white.

Social Studies