Answer:
10 Hz
Explanation:
Frequency of wave is given by
f= v / lambda
f= 30 / 3
f= 10
Answer:
water exchange carbon dioxide is taken away and oxygen is made
If the wave velocity and frequency of a wave are both doubled, the wavelength will remain <u>the same. </u>
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The wavelength of a wave shows the spatial orientation of distance between two successive crest in a wave medium.
The wavelength λ is expressed by using the relation:
Now, if velocity and frequency of wave is both doubled, the wavelength will remain <u>the same.</u>
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Learn more about wavelength here:
brainly.com/question/10750459