THE WAVES TRANSFER ENERGY.

• TRUE

• FALSE

ARE THREE TYPES OF WAVES:

• MECHANICAL

• PERPENDICULAR

• LONGITUDINAL

• LATITUDINAL

• SURFACE

IS THE ABILITY TO DO WORK:

IS THE HIGHER PART OF A WAVE

• CREST

• TROUGH

• VIBRATION

• LENGHT

IS THE MATERIAL THOUGH WHICH A WAVE TRAVELS.

• DISTURBANCE

• MEDIUM

• CREST

• ENERGY

THE LESS NERGY A WAVE HAS, THE SMALLER IS:

• CREST

• FREQUENCY

• WAVELENGHT

• AMPLITUDE

FREQUENCY IS MEASURED IN UNITS CALLED:

• KELVIN

• HERTZ

• PERIODS

• SECONDS

HOW OFTEN THE WAVE OCCURS IS THE WAVE´S

• CREST

• FREQUENCY

• WAVELENGHT

• AMPLITUDE

THE DISTANCE BETWEEN TWO CORRESPONDING PARTS OF A WAVE IS ITS:

• TROUGH

• FREQUENCY

• WAVELENGTH

• AMPLITUDE

WAVES CHANGE DIRECTION BY:

• REFLECTION

• REFRACTION

• DIFFRACTION

• INCIDENCE