- 1. Through which of these can sound not travel?
- Wood
- Water
- Vacume
- Air
- 2. We measure the frequancy of a wave in...
- Meters
- Hertz
- Meters pre second
- Hertz per second
- 3. Large objects vibrate slowely and produce what kind of note?
- Low pitched
- High pitches
- Loud
- Quiet
- 4. Objects that vibrat with large amplitudes produce what kind of sounds?
- High pitch
- Quiet
- Low pitch
- Loud
- 5. We experance day and night on the Earth because...
- Mrs Lessnoff pushes it round
- the Earth is spinning
- the Earth needs to sleep
- the Earth is tilted
- 6. Why is the Earth tilted?
- It is sat in bed
- Mr Hudson ran into it
- It is on a axis
- It got hit by a rock
- 7. Which part of our body is made to vibrate by sound waves?
- Nerve Cells
- Brain
- Vocal Chords
- Eardrum
- 8. What carries a wave?
- medium
- wave
- heat
- rope
- 9. What is highest point of a wave called?
- amplitude
- trough
- crest
- compression
- 10. What is a wave?
- a vibration that transfer energy
- disturbance that transfer energy from every place
- energy disturbance
- a disturbance in water


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