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Waves Test
What is needed for a mechanical wave to be formed?
Draw a mechanical wave and label it parts (crest, trough, amplitude, wavelength, etc.)
What is diffraction? Give an example.
What is reflection? Give an example.
What is refraction? Give an example?
What is frequency?
What does the amplitude of the wave tell us about the wave?
What is a longitude wave? Give an example
What is a transverse wave? Give an example
What is the wavelength of a wave with a velocity of 3.0 m/s and a frequency of 10 Hz?
What is the frequency of a wave with a velocity 4.0 m/s and a wavelength of 2m?
What is the velocity of a wave with a frequency of 2.5 Hz and a wavelength of 1.5m?
How do sound waves travel through the medium?
1. What changes when wave velocity is changed?
2. What is the wavelength of the wave below?
3. What is happening to the wave below?
4. What is resonance? Give an example.
5.
What is the amplitude of this wave
At what time will the wave reach its first crest?
What is the wavelength of the wave?
What is the frequency of the wave?