Note AcademyNote Academy

Physics (AS & A Level) · Oct / Nov 2018 · Paper 13 · Question 25

9702Electromagnetic spectrum

An electromagnetic wave has a wavelength of 1.0 × 10⁻⁷ m. To which region of the electromagnetic spectrum does this wave belong?

  1. Ainfra-red
  2. Bultraviolet
  3. Cvisible
  4. DX-ray

As printed in the paper

Show the answer

Correct answer: B. ultraviolet

Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.