Other questions in this quiz

2. how is emission spectra shown on a spectrum?

  • coloured lines on a black background
  • dark lines on a light background
  • no lines at all

3. How is absorption spectra shown on a spectrometer?

  • no lines
  • Dark lines against a bright background
  • coloured lines on black background

4. what is the source of energy called that is released in emisson spectra?

  • quantum energy
  • packet of energy
  • energy

5. How is energy and frequency connected?

  • F= he
  • E = hf
  • H= ef


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