Answer:
Density is the correct answer choice.
2.28 m
Explanation:
Use the relationship
λ=vf
to solve for wavelength λ. Substituting the known quantities yields:
λ=2.99 x 108 m/s1.31 x 108 Hz
λ=2.28 m
675,240
b i think
I hope it helps..... you can stop at the full-stop
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