2. Questions Bank
  3. 5th Class
  4. Science
  5. Lights, Sound and Force

5th Class Science Lights, Sound and Force Question Bank Light and Sound

  • question_answer
    Band of seven colours obtained through dispersion is called:

    A) Reflection                      

    B) Refraction

    C) Spectrum          

    D)        Transparency

    E) None of these

    Correct Answer: C

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