2. The distance between successive crests of a wave. a. Sine curve b. Amplitude

Question

2. The distance between successive crests of a wave. a. Sine curve b. Amplitude c. Wavelength d. Frequency e. Hertz f. Period g. Wave speed h. Transverse speed i. Longitudinal wave j. Interference pattern k. Standing wave I. Doppler effect m. Bow wave n. Shock wave o. Sonic boom 3. The product of wavelength and frequency of a wave. a. Sine curve b. Amplitude c. Wavelength d. Frequency e. Hertz f. Period 8. Wave speed h. Transverse speed i. Longitudinal wave j. Interference pattern k. Standing wave I. Doppler effect m. Bow wave n. Shock wave o. Sonic boom 4. A star is moving towards our solar system. Based on the Doppler Effect, the frequency of its light is shifted towards a. blue b. red c. white d. black e. all of the above A 680-hertz wave with a wavelength of 1/2 meter travels in air with a speed of (hint: speed - frequency x wavelength) 5. a. 680 m/s b. 6800 m/s c. 340 m/s d. 3400 m/s e. 1/2 m/s f. 1m/s

Explanation / Answer

1

3) g

4) b

5 f

6) h

2

6) d distance = v*t = 340*10 =3.4 k m

1) c

2) e

3

2) c

3) g

4) a

5) c velocity = f*wavelength = 680*1/2 =340 m/s

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