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IMSO 2005 Science Taiwan Selection Second Round — Theory I Question 11

IMSO Science · IMSO 2005 Science Taiwan Selection Second Round — Theory I

Question 11

The diagram below shows the frequency and wavelength of various types of electromagnetic energy.

Which type of electromagnetic wave has a wavelength of approximately $10^{-10}$ meter and a frequency of $10^{18}$ hertz?

Original source panel (all diagram labels and choices preserved):

Question illustration
  1. infrared
  2. radio
  3. X ray
  4. radar