Wave Velocity & Longitudinal Waves

Received PHYSICS 11 FORMULAE sheet.
---

CHARACTERISTICS OF WAVES ANSWER KEY
1. C, A, D, B
2. frequency
3. frequency x wavelength
4. 5 metres, 1.5 waves per second, 7.5 metres, 7.5
---

VIBRATIONS AND WAVES ANSWER KEY
1. 6.5 cm, 1.5 cm
2. 0.5 hertz, 2 seconds
3. 0.002, 0.125
4. 600 Hz, 0.57 m
5. 30 m, distance decreases
6. 30 cm, wavelength decreases
7. 2 m/s, 1 s
8. 5 m/s, 0.5 s
9. high pitched, low pitched
10. wave frequency
---

Read C. Longitudinal Waves in your booklet.
---

Homework: Wave Problems #1-5 (page 12)

Next scribe is: benofschool