4 years ago

1- A wave has a Wavelength of 12 meters and a Frequency of 10 Hz. What is its velocity?

Chemistry

1 answer:

sdas [7]4 years ago

8 0

Answer:

ν = 120 m / s

Explanation:

∴ λ = 12 m

∴ f = 10 Hz

∴ Hz ≡ 1 / seg (s)

⇒ f = 10 / s

∴ ν = λ * f

⇒ ν = ( 12 m ) * ( 10 / s )

⇒ ν = 120 m / s

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