A plane wave at 2,000 Hz has a sound intensity level of 75 dB. What is...

Question

Question

A plane wave at 2,000 Hz has a sound intensity level of 75 dB. What is Prms in Pa? d. 3.6x10 5.1x10-1 f. None of the above a.

Answer 1

Answer #1

Sounel Iensi^y lavel Lj- 15db density aur - 144m)s Sound velouty og. Lェ 10 2 31622x10 5 I = Tm I - Sv 2 Prme=3-1622メ10メ1-2*34

Answer 2

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