## ← Back to Science (9th grade) Energy Part II

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of 20 available terms

### 5 Matching questions

1. Crest
2. Mechanical Wave
3. If you assume that waves are traveling at a constant speed, then wavelength is what"
4. Rarefaction
5. Period
1. a an area where the particles are spaced out
2. b the highest point of the wave aqbove the rest position
3. c the time required for one cycle, a complete motion that returns to its starting point
4. d adversely proportional to frequency
5. e disturbance in matter that carries energy from one place

### 5 Multiple choice questions

1. 1. Transverse 2. Longituadinal 3. Surface Waves
2. the material through wich a wave travels
3. when a source of energy causes a vibration to travel through a medium
4. number of complete cycels in a give time
5. the frequency of the vibrating source producing the wave

### 5 True/False questions

1. Compressionthe time required for one cycle, a complete motion that returns to its starting point

2. Amplitudethe material through wich a wave travels

3. Increasing the frequency of a wave decreases what?the frequency of the vibrating source producing the wave

4. Suface Wavespeed=wavelength X frequency

5. Wavelengththe highest point of the wave aqbove the rest position

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