Unit 8L - Sound

Created by Dr J E F Frost with EclipseCrossword by Green Eclipse Software — www.eclipsecrossword.com

1
 
2   3   4   5            
                         
     
     
6     7   8        
                   
    9      
           
      10                
                       
           
           
11         12    
               
        13  
           
  14                      
                         
           
           
         
         
     
     
  15         16 17        
                       
   
   
   
   
18                  
                   

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)

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)


 

This crossword puzzle was created by Dr J E F Frost with EclipseCrossword. Try it today—it's free!