Sound

Sound travels in solids.

• True

• False

Sound travels in water.

• True

• False

Sound travels in air.

• True

• False

Sound travels in a vacuum (no air).

• True

• False

Sound travels fastest in...

• solids

• liquids

• gases

• air

Sound waves travel the slowest through _____________.

• gases

• solids

• liquids

Why is sound able to travel faster through a solid than a gas?

• Gas molecules are packed tightly.
• Sound does not travel faster through a solid than a gas.
• Solid molecules are packed tightly.
• Gas molecules move slowly.

Sound is caused by....

• molecules
• vibrations
• people
• space

Pitch is the same as volume.

• True

• False

Pitch is a force.

• True

• False