Question

The formula f equals c over lambda, where f = frequency, c = wave speed, and λ = wavelength, is used to calculate frequency. Solve this formula for c.


.

A. c = f − λ
B. c = fλ
C. c = f + λ
D. c equals f over lambda

Answer 1

Answer:B

Step-by-step explanation:

F=C/λ by cross multiplying C=Fλ

Answer 2

Answer:

b

Step-by-step explanation:

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