Light

What does the letter "B" stand for in ROY G BIV?

• Brown

• Blue

• Black

• Beige

A rainbow appears in the sky when sunlight is _______________ by rain or mist to show the colors of the visible spectrum.

• absorbed

• reflected

• refracted

• transparent

The colors of a rainbow are

• Always the same in the same order

• Always the same but in a different order

• Completely random, and in no particular order

• All primary colors, in the same order

Which factors affect brightness?

• heat

• sound

• distance

• electricity

• intensity

What is brightness?

• a ray

• heat

• the amount of light the eye receives from a source

• how smart you are

If you see a red object, what colors are being absorbed?

• red

• black and white

• Orange, yellow, green, blue, indigo, violet

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

If you see a yellow object, what color(s) are being reflected?

• yellow

• black and white

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

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

What factors affect the visibility of an object?

• Amount of light reflected

• Amount of light given off

• intensity

• distance

• visible spectrum

Which objects reflect (but don't produce) light?

• flower

• Moon

• Earth

• Sun

• fire

Which objects produce light?

• Moon

• Earth

• fire

• Sun

• light bulb