A wave that requires a medium to travel through.

What type of wave is this?

The distance from crest to crest on a wave

The amount of waves that pass a point every second is called ____ and is measured in ____.

Which wave has a higher frequency?

Sound travels as this type of wave

What property of the sound wave affects the loudness?

When you hear an echo, you are hearing sound that ____ off of a surface back to you.

If you increase the amplitude and decrease the frequency of a sound, it will be...

T/F - This is a mechanical wave

T/F - Visible light is a mechanical wave

T/F - Visible light is a form of radiation.

Which color of light has the lowest frequency?

T/F - Humans can see Ultraviolet light.

An opaque red object appears red under white light because it...

An opaque white object __ all wavelengths of light that hit it.

Under a blue light, a red object appears

A transparent filter transmits a color and ___ the rest.

Through a green transparent filter, a white object appears

Through a green transparent filter, a red object appears

Which medium does NOT transmit sunlight?

The bending of light rays when they enter a new medium and change speed

A curved piece of glass or other transparent material that is used to refract light is called a

A prism creates a rainbow by ___ white light

What color will you see if you look at a white object through a red filter under blue light?