Relationship Statements
Level 2 Practice
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Vocabulary
100
As frequency increases, the energy of the wave...
increases.
100
What is the amplitude of the wave?
Amplitude = 9
100
Wave 1: Freq = 2 Hz, Amp= 1 cm, Energy= 5
Wave 2: Freq = 4Hz, Amp= 1 cm, Energy= ??
5 x2= 10
100
What is the wavelength?
WL = 3
100
The high point of a transverse wave
crest
200
As amplitude decreases, the energy of the wave...
decreases.
200
What is the wavelength of the wave?
Wavelength = 12
200
Wave 1: Freq = 3 Hz, Amp= 1 cm, Energy= 4
Wave 2: Freq = 9 Hz, Amp= 1 cm, Energy= ??
4 x3 = 12
200
What is the amplitude of the wave?
Amplitude = 9
200
The low point of a transverse wave
Trough
300
If the energy of the wave increases, the amplitude....
Increases.
300
What is the frequency of the wave?
Frequency = 1.5 Hz
300
Wave 1: Freq = 2 Hz, Amp= 3 cm, Energy= 2
Wave 2: Freq = 2 Hz, Amp= 6 cm, Energy= ??
2 x22
2 x4 = 8
300
Wave 1: Freq = 2 Hz, Amp= 3 cm, Energy= 2
Wave 2: Freq = 8 Hz, Amp= 3 cm, Energy= ??
2 x4 = 8
300
The distance between the identical point in two waves.
Wavelength
400
As amplitude decreases, the wavelength....
stays the same.
400
What is the amplitude of the wave?
Amplitude = 5
400
Wave 1: Freq = 4 Hz, Amp= 3 cm, Energy= 7
Wave 2: Freq = 4 Hz, Amp= 9 cm, Energy= ??
7 x32
7 x9 = 63
400
Wave 1: Freq = 3 Hz, Amp= 1 cm, Energy= 6
Wave 2: Freq = 3 Hz, Amp= 4 cm, Energy= ??
6 x42
6 x16 = 96
400
The measure of how high or low a wave is
Amplitude
500
As the frequency increases, the wavelength.....
decreases.
500
What is the frequency of the wave?
Frequency = 2.5 Hz
500
Use the graphs to determine the change in energy. Energy of wave 1: 5
Amp change from 1 to 4.
5 x42
5 x16 = 80
500
Wave 1: Freq = 4 Hz, Amp= 5 cm, Energy= 3
Wave 2: Freq = 4 Hz, Amp= 10 cm, Energy= ??
3 x22
3 x4 = 12
500
The number of wavelengths that pass a given point per second
Frequency