Acoustics
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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Check
Across:
1.
It is the region of high pressure in longitudinal wave
3.
The phenomenon in which sound waves travel in a given medium and strike the surface of another medium, they can be bounced back into the first medium
4.
The medium in which the velocity of sound increases compared to other medium
5.
The medium in which the velocity of sound decreases compared to other medium
Down:
2.
It is the region of low pressure in longitudinal wave
OK