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An infrared wave has a wavelength of 6.5 × 10–4 cm. what is this distance in angstroms, å?

Verified Answer :

mathssydney

1 angstrom = 10^-8 cm 
6.5 x 10-4 cm  = 65 000 x 10-8 cm = 65 000 angstroms 
answer 65 000 angstroms

The answer is 65,000 angstroms

Explanation:

1 angstrom = 10^-8 cm
6.5 x 10-4 cm angostroms = 65 000 x 10-8 cm
=65,000 angstroms

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