1. Complete the header and put this in your binder.
This is the Week 42 Packet
Complete the header and put this in your binder.
Quiz Friday:
Energy Forms,
Kinetic and Potential Energy
Wave Properties

2. DUE THURSDAY

4. Learning Goal: I can identify the different properties of waves.
A wave is caused by a disturbance and transmits energy.
Waves are able to transmit energy, but not matter.

5. Label the parts of the wave.
Crest
Resting position
Trough

6. Wavelength: Sdfdf It is measured crest to crest or trough to trough.
______________________
____________________ h
As _______________, ___________ decreases.

7. As energy increases, wavelength decreases.
Learning Goal: I can measure the properties of waves
Wavelength: how long a wave is Sdfdf It is measured crest to crest or trough to trough.
Energy
Wavelength
As energy increases, wavelength decreases.

8. As _______________, ___________ increases.
Amplitude: _______________ It is measure from crest to resting position or trough to resting position.
______________________
____________________ h
As _______________, ___________ increases.

9. As energy increases, amplitude increases.
Learning Goal: I can measure the properties of waves
Amplitude: How tall is a wave is It is measure from crest to resting position or trough to resting position.
Energy
Amplitude
As energy increases, amplitude increases.

10. Frequency: __________________ _________________________
____________________ h
As _______________, ___________ increases.

11. As energy increases, frequency increases.
Learning Goal: I can measure the properties of waves
Frequency: how often a wave passes a certain point, usually measured in Hertz (Hz)
Energy
Frequency
As energy increases, frequency increases.

12. Measure the wavelength and frequency
Imaginary resting position
1.5 cm
7.5 cm 2 3 4 5 6 7 1
Wavelength
7.5 cm cm
6.0 cm
Frequency – Count how many times the wave intersects with the resting position.
Frequency – 7 Hz

13. 1. Wavelength ______________ 2. Frequency_______________

14. 5. Wavelength ______________ 6. Frequency_______________

15. 9. Wavelength _____________
10. Frequency_____________
11. Wavelength ____________
12. Frequency_____________
13. Wavelength ____________
14. Frequency_____________