THE SI UNIT FOR WAVE FREQUENCY . 1 HERTZ EQUALS ONE WAVE PASSING A FIXED POINT IN ONE SECOND

THE MATTER THAT WAVES CAN TRAVEL THROUGH, SUCH AS GASES, LIQUIS, AND SOLIDS

THE WAY A PERSON PERCEIVES A SOUND, WHETHER IT IS HIGH OR LOW

BOUNCING BACK OF WAVES FROM A BARRIER THAT THEY CANNOT PASS THROUGH IS CALLED REFLECTION

THE HERDING OF WAVES AS THEY ENTER A NEW MEDIUMAT AN ANGLE AND CHANGE SPEED

SOUND IS THE TRANSFER OF ENERGY FROM A VIBRATING OBJECT IS LONGITUDINAL WAVES THAT TRAFEL THROUGH MATTER.

MAXIMUM DISTANCE THE PARTICLES OF A MEDIUM MOVE FROM THEIR RESTING POSITION WHEN A WAVE PASSES

THE NUMVER OF WAVES THAT PASS A CERTAIN POINT IN A GIVEN AMOUNT OF TIME.

HOW FAR A WAVE TRAVELS IN A GIVEN POINT OF TIME

THE DISTANCE BETWEEN TWO CORRESPONDING POINTS OF ADJACENT WAVES

PERCIEVED LOUDNESS OF A SOUND, DETERMINED BY THE SOUND OR THE AMPLITUDE OF A WAVE