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Salsk061 [2.6K]
3 years ago
5

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]3 years ago
7 0
D
use the formula speed = wavelength x wave frequency
Leni [432]3 years ago
3 0
Anwser: d



step by step explanation:
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