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WAVES WAVES

WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

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Page 1: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVESWAVES

Page 2: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

Where do you find waves in nature?

Page 3: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

Where do you find waves in nature?

water waves, ocean waves, sound water waves, ocean waves, sound waves, radio waves, light waves, waves, radio waves, light waves, earthquake waves, microwaves, earthquake waves, microwaves, gamma waves, tsunami waves, tidal gamma waves, tsunami waves, tidal waves, and sun rayswaves, and sun rays

Page 4: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

Earthquake Waves

Page 5: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

Light Waves

Page 6: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

Microwaves

Page 7: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

Radio Waves

Page 8: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

Tsunami Waves

Page 9: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

Tidal Waves

YouTube: http://www.youtube.com/watch?v=4DlqVuNMydk

Page 10: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

Sound Waves

Page 11: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WHAT IS A WAVE?

A wave is a disturbance that moves through a medium or space.

Page 12: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WHAT IS A WAVE?

A wave may also be called a pulse, vibration, and/or displacement.

Page 13: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE PULSE

A wave pulse is a single disturbance going through a medium.

Page 14: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE MEDIUM

A wave medium is a substance which carries the wave from one location to another location.

Page 15: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE MEDIUM

Not all waves require a medium through which to travel.

Page 16: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE MEDIUMWhat is the medium for this wave?

Page 17: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE MEDIUMWhat is the medium for this wave?

Page 18: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

TYPES OF WAVESTYPES OF WAVES

There are 3 general types of waves: * Transverse Waves * Longitudinal or Compressional Waves * Standing Waves

Page 19: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

TRANSVERSE WAVESTRANSVERSE WAVES

In a transverse wave the medium moves at right angles (perpendicular) to the direction the wave travels.

Page 20: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

TRANSVERSE WAVESTRANSVERSE WAVES

Page 21: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

TRANSVERSE WAVESTRANSVERSE WAVESExamples of Transverse Waves:

light and water waves

Page 22: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

TRANSVERSE WAVESTRANSVERSE WAVESParts of a Transverse Wave

crest 1 wavelength

trough amplitudebaseline, equilibrium

position, or rest position

Page 23: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

LONGITUDINAL WAVESLONGITUDINAL WAVES

Longitudinal waves cause matter to vibrate in the same direction (parallel) as the wave travels.

Page 24: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

LONGITUDINAL WAVESLONGITUDINAL WAVES

Page 25: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

LONGITUDINAL WAVESLONGITUDINAL WAVES

Examples of Longitudinal Waves:sound and traffic

Page 26: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

LONGITUDINAL WAVESLONGITUDINAL WAVES

Longitudinal waves can also be called compressional waves.

Page 27: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

LONGITUDINAL WAVESLONGITUDINAL WAVES

Parts of a Longitudinal Wave

Page 28: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

STANDING WAVESSTANDING WAVESStanding waves are generated when a series of wave pulses are sent through a medium and then reflected back upon themselves.

Page 29: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

STANDING WAVESSTANDING WAVES

Parts of a Standing Wave

nodeantinode

Page 30: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

STANDING WAVESSTANDING WAVES

Parts of a Standing Wave

The nodes are places of no movement.The antinodes are places of maximum displacement from the baseline.

Page 31: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

A. What type of wave is this?

Page 32: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

A. What type of wave is this?

longitudinal or compressional wave

Page 33: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

B. What type of wave is this?

Page 34: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

B. What type of wave is this?

transverse wave

Page 35: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

C. What type of wave is this?

Page 36: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

C. What type of wave is this?

standing wave

Page 37: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

D. What type of wave is this?

Page 38: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

D. What type of wave is this?

standing wave

Page 39: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

E. What type of wave is this?

Page 40: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

E. What type of wave is this?

transverse wave

Page 41: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

F. What type of wave is this?

Page 42: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

F. What type of wave is this?

transverse wave

Page 43: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

G. What type of wave is this?

Page 44: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

G. What type of wave is this?

transverse wave

Page 45: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

H. What type of wave is this?

Page 46: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

H. What type of wave is this?

longitudinal or compressional wave

Page 47: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

I. What type of wave is this?

Page 48: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

I. What type of wave is this?

transverse wave

Page 49: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

J. What points represent crests?

Page 50: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

J. What points represent crests?

Page 51: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

K. What points represent troughs?

Page 52: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

K. What points represent troughs?

Page 53: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

L. Using point C, where would you find the amplitude?

Page 54: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

L. Using point C, where would you find the amplitude?

Page 55: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

M. Using point T, where would you find the amplitude?

Page 56: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

M. Using point T, where would you find the amplitude?

Page 57: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

N. Using point C, where would you find one wavelength?

Page 58: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

N. Using point C, where would you find one wavelength?

Page 59: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

O. Using point F, where would you find one wavelength?

Page 60: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

O. Using point F, where would you find one wavelength?

Page 61: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

P. Using point H, where would you find one wavelength?

Page 62: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

P. Using point H, where would you find one wavelength?

Page 63: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

Q. Using point H, where would you find 1/2 wavelength?

Page 64: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

Q. Using point H, where would you find 1/2 wavelength?

Page 65: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

R. How many nodes does the following wave have?

Page 66: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

R. How many nodes does the following wave have?

4

Page 67: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

S. How many antinodes does the following wave have?

Page 68: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

S. How many antinodes does the following wave have?

3

Page 69: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

T. How many compressions are in the following wave?

Page 70: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

T. How many compressions are in the following wave?

3

Page 71: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

U. What is the name of the point between compressions in the following wave?

Page 72: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

U. What is the name of the point between compressions in the following wave?rarefaction

Page 73: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

V. Fill in the Blank:A is a disturbance that moves through a medium or space.

Page 74: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

V. Fill in the Blank:A is a disturbance that moves through a medium or space.

wave

Page 75: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

W. Fill in the Blank:A is a substance which carries the wave from one location to another location.

Page 76: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

W. Fill in the Blank:A is a substance which carries the wave from one location to another location.

medium

Page 77: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

X. Fill in the Blank:A is a single disturbance going through a medium.

Page 78: WAVES. Where do you find waves in nature? water waves, ocean waves, sound waves, radio waves, light waves, earthquake waves, microwaves, gamma waves,

WAVE REVIEWWAVE REVIEW

X. Fill in the Blank:A is a single disturbance going through a medium.

pulse