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Mandarinka [93]
3 years ago
14

4. The frequency of a longitudinal sound wave is 900 Hz and the speed is 320 m/s. W wavelength?

Biology
1 answer:
stepladder [879]3 years ago
4 0

Answer:

the answer and explanation are in the picture

please like and Mark as brainliest

don't mind my messy handwriting

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