Created by Dr J E F Frost with EclipseCrossword by Green Eclipse Software — www.eclipsecrossword.com
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Across
2. This transmits energy but not mass. (4)
4. Let a sound or light wave through. (8) 7. Wave bounces from a surface or interface. (7) 10. Musical instruments like a violin, guitar, viola and double bass. (8) 11. How fast something is moving. (5) 14. Musical instruments that are struck or hit. (10) 15. Loudness of a sound. (6) 17. Musical sound frequency. (5) 18. Device that converts sound energy to electrical energy. (10)
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Down
1. The orchestra is made up of these. (11)
3. Move back and forth to emit a sound. (7) 5. Soak up energy (or liquid!). (6) 6. Device that converts electrical energy to sound energy. (11) 8. How many complete waves every second? (9) 9. Perceived amount of energy in a sound wave. (8) 12. Unit of sound loudness. (7) 13. Height of a wave - half the peak to peak. (9) 16. A reflected sound. (4)
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