CROSSWORD

CROSSWORD

Crossword

Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.

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Across: 3. refers to the intensity of sound. 6. The number of oscillations per second is called 7. A sound that has least 20000 Hz 8. A sound that has 20 Hz

Down: 1. The maximum displacement or distance moved by a point on a vibrating body or wave measured from its equilibrium position 2. ...is related to the frequency of the vibration 4. The unit of measurement of loudness 5. Quiet sound