Spectrophotometry and Visible Light Quiz
5 Questions
2 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the range of wavelengths visible to the human eye?

  • 280–550 nm
  • 380–750 nm (correct)
  • 480–850 nm
  • 580–950 nm

    • What does the symbol 'λ' represent in spectrophotometry?

  • Wavelength (correct)
  • Light velocity in vacuum
  • Frequency
  • Energy form of radiation

    • What happens to the energy distribution of a tungsten lamp as temperature increases?

  • Energy changes unpredictably
  • Energy decreases
  • Energy increases (correct)
  • Energy remains constant

    • In spectrophotometry, what is measured to determine the concentration of substances in solution?

    <p>Light absorbed by the solution</p> Signup and view all the answers

    What does 'c' stand for in the equation c = νλ?

    <p>Light velocity in vacuum</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser