2 years ago

PLSSSS HELP I REALLY NEED TO PASS. What is the wave velocity if the wave length is 100 cm and the frequency is 2 Hz?

Mathematics

2 answers:

pishuonlain [190]2 years ago

7 0

D
use the formula speed = wavelength x wave frequency

Leni [432]2 years ago

3 0

Anwser: d

step by step explanation:

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