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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
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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

User ArwynFr
by
4.9k points

2 Answers

3 votes

Answer:

65

Step-by-step explanation:

User Ridox
by
4.4k points
3 votes

Answer:

65

Step-by-step explanation:

big brains

User Hasani
by
5.5k points
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