Clear glass, water, and air are examples of what kind of material?

____________ objects absorb all wavelengths of light.

Frosted glass and wax paper are _____.

The transparent front surface of the eye.

The hole through which light enters the eye.

Electromagnetic waves can transfer energy without a ...

If an object is white it _____ all colors.

Light does NOT pass through _____ materials.

If I see a green book, what is reflected?

Light striking aluminum foil is an example of ____.

When two waves meet up in phase and the resulting wave is larger.

Why do you see a rainbow after a storm?

A lens that makes objects appear larger.

If you have red pants on and shine a red light on it, what color will the pants appear?

What wave behavior does the picture show?

Which are examples of mechanical waves? Choose all that apply.

Which are examples of electromagnetic waves? Choose all that apply.

The highest part of a wave.

Which of these colors has the longest wavelength and therefore the least amount of energy?

Which part of the eye represents the cornea?

Which part of the eye represents the iris?

Which part of the eye represents the optic nerve?

Which part of the eye represents the lens?