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guapka [62]
3 years ago
6

Line dancing is believed to have originated from

Physics
1 answer:
artcher [175]3 years ago
5 0

Answer: what’s line dancing?

Happy to help

Explanation:

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If a sound is 30 dB and its absolute pressure was 66 x 10-9 Pa, what must have been the reference pressure?
Ksenya-84 [330]

Given:

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