the number of cycles per second of a wave (i e sound wave)
Resimler
История
- the number of cycles per second of a wav..
- not documented, without proof, without d..
- practice of using legal though dubious m..
- the part of a lower case letter which ex..
- to move with the tail swinging from side..
- the state of being synchronous or simult..
- it's your business, it's your personal a..
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