WBCS.LIVE practice question

The wavelength of X-rays is of the order of the wavelength of X-rays:

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. 1 Å
  2. 1 μm
  3. 1 mm
  4. 1 cm

Correct answer and explanation

Correct answer: 1 Å