Sound and Light

Which of the following materials is transparent?

What color of light has the longest wavelength?

If some light is able to pass through an object, then the object is

Which of these is NOT an example of refraction?

Light moves in _______ waves.

Sound is produced by _______ matter.

Low frequency = ______ pitch

Which of these would transmit sound the fastest?

If an object does not allow any light to pass through it, it is...

Sound travels slowest through which state of matter?

Sound travels fastest through which state of matter?

Longer wavelength = ______ frequency

White light can be separated into its colors using a _______.

Which of the following materials is transluscent?

Bigger instruments tend to produce _____ pitches than smaller instruments.

Which of the following materials is opaque?

Higher frequency = ______ energy

If light can easily pass through an object (like a window), that object is

When molecules are pressed together in a sound wave, it is called a...

Sound can travel through a vacuum.

Objects vibrating rapidly have a ______ pitch than objects vibrating more slowly.

How do musical instruments produce sound?

Can light travel through outer space?

What color of light has the most energy?

Sound travels in _________ waves.