Problem: Determine the wavelength (in nm) of an X-ray with a frequency of 4.2 × 10 18Hz. a. 7.1 × 10 –11 b. 7.1 × 10 –2 c. 1.3 × 10 27 d. 1.4 × 10 10 e. 7.1 × 10 –18

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Determine the wavelength (in nm) of an X-ray with a frequency of 4.2 × 10 18Hz.

a. 7.1 × 10 –11

b. 7.1 × 10 –2

c. 1.3 × 10 27

d. 1.4 × 10 10

e. 7.1 × 10 –18

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