Help someone :(((((((((((((((

asked Sep 12, 2022 118k views

3 votes

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9 votes

Answer:

Step-by-step explanation:

3500Hz*2.5m=9800m/s

Give Brillienst please!!!!

Pete Koomen answered Sep 14, 2022

7.6k points

2 votes

Wave Speed (M/s) = Frequency (Hz) x Wavelength (M)

Wave Speed = 3500Hz x 2.8M = 9800M/s

Answer = Top one

Yuvaraja answered Sep 16, 2022

7.3k points

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