stupid waves Flashcards

be better

1
Q

waves

A

a long body of water curling into an arched form and breaking on the shore.

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2
Q

Medium

A
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3
Q

Transverse Wave

A
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4
Q

Compressional Wave

A
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5
Q

Sound Waves

A
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6
Q

Water Waves

A
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7
Q

Seismic Waves

A
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8
Q

Crests

A
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9
Q

Troughs

A
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10
Q

Refaction

A
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11
Q

Wavelength

A
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12
Q

Frequency

A
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13
Q

Amplitude

A
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14
Q

Refraction

A
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15
Q

Diffractions

A
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16
Q

Interference

A
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17
Q

Standing Wave

A
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18
Q

Resonance

A
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19
Q

Eardrum

A
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20
Q

Cochlea

A
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21
Q

Intensity

A
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22
Q

Loudness

A
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23
Q

Decibel

A
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24
Q

Pitch

A
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25
Q

Ultrasonic

A
26
Q

Overtone

A
27
Q

Doppler effect

A
28
Q

Acoustics

A
29
Q

Echolocation

A
30
Q

Sonar

A
31
Q

Wave

A

a long body of water curling into an arched form and breaking on the shore.

32
Q

Medium

A

the intervening substance through which impressions are conveyed to the senses or a force acts on objects at a distance.

33
Q

Transverse Wave

A

motion in which all points on a wave oscillate along paths at right angles to the direction of the wave’s advance.

34
Q

Compressional Wave

A

waves where the vibration is parallel to the direction of motion.

35
Q

Sound Waves

A

waves of energy that travel through mediums like air, water, or solids

36
Q

Water Waves

A

a wave in the water

37
Q

Seismic Waves

A

vibrations in the earth that transmit energy and occur during seismic activity such as earthquakes, volcanic eruptions, and even man-made explosions

38
Q

Wavelength

A

the distance between successive crests of a wave, especially points in a sound wave or electromagnetic wave.

38
Q

Amplitude

A

the maximum extent of a vibration or oscillation, measured from the position of equilibrium.

38
Q

Troughs

A

a long, narrow open container for animals to eat or drink out of.

38
Q

Crests

A

The highest part of the wave

39
Q

Refaction

A

the bending or change in direction of a wave as it moves from one medium to another

40
Q

Frequency

A

the number of occurrences of a repeating event per unit of time.

41
Q

Refraction

A

the amplitude

41
Q

Diffractions

A

the process by which a beam of light or other system of waves is spread out as a result of passing through a narrow aperture or across an edge, typically accompanied by interference between the wave forms produced.

42
Q

Standing Wave

A

a vibration of a system in which some particular points remain fixed while others between them vibrate with the maximum amplitude.

42
Q

Interference

A

the combination of two or more electromagnetic waveforms to form a resultant wave in which the displacement is either reinforced or canceled.

43
Q

Resonance

A

the reinforcement or prolongation of sound by reflection from a surface or by the synchronous vibration of a neighboring object.

43
Q

Loudness

A

how loud something is

43
Q

Cochlea

A

the spiral cavity of the inner ear containing the organ of Corti, which produces nerve impulses in response to sound vibrations.

44
Q

Eardrum

A

The tympanic membrane

45
Q

Decibel

A

correspond to an arbitrary sound wave of intensity I, measured in watts per square metre

45
Q

Intensity

A

the measurable amount of a property, such as force, brightness, or a magnetic field.

46
Q

Pitch

A

the quality of a sound governed by the rate of vibrations producing it; the degree of highness or lowness of a tone.

47
Q

Ultrasonic

A

sound whose frequency is too high to be heard by the human ear

48
Q

Overtone

A

any higher-frequency standing wave

48
Q

Doppler effect

A

the change in the frequency of a wave in relation to an observer

49
Q

Acoustics

A

the branch of physics concerned with the properties of sound.

50
Q

Echolocation

A

They produce sound waves at frequencies above human hearing, called ultrasound.

51
Q

Sonar

A

uses sound waves to ‘see’ in the water