emanmonster emanmonster
  • 02-05-2020
  • Physics
contestada

According to the graph, what is the maximum age at which a 4000 Hz sound wave with an intensity of 20 dB would be heard?

55
60
65
70

Respuesta :

acorona0710 acorona0710
  • 05-05-2020

Answer:

65

Explanation:

big brains

Answer Link
alysacrew775
alysacrew775 alysacrew775
  • 13-11-2020

Answer:

65

Explanation:

Answer Link

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