# 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

🤓 Based on our data, we think this question is relevant for Professor Underwood's class at FIU.

###### Problem Details

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

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Wavelength and Frequency concept. You can view video lessons to learn Wavelength and Frequency. Or if you need more Wavelength and Frequency practice, you can also practice Wavelength and Frequency practice problems.

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What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Underwood's class at FIU.