Sound and Light Study Guide

how loud a sound is ?

• vibration
• volume
• pitch
• frequency

a _________ occurs when matter moves back and forth.

• vibration
• frequency
• pitch
• volume

how high or low a sound is?

• frequency
• pitch
• vibration
• volume

a sound with a high frequency that has a ________pitch

• high
• low

a sound with a low frequency has a _________ pitch

• high 
• low

a sound with a high volume is ____________

• loud
• soft

a sound with a low volume is ______

• loud
• soft

how is sound produced?

• sound is made by vibrations
• sound is made  by frequency
• sound is made by a pitch

_________ allowing light to pass through (clear)

• transparent
• tranclucent
• reflection
• opaque

the bending of light from one object to the other

• reflection
• refraction
• concave lens
• convex lens