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

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

  • question_answer
    Splitting of white light into seven colours on passing through a prism is called:

    A) Spectrum                      

    B) Dispersion

    C) Reflection          

    D)        Refraction

    E) None of these

    Correct Answer: B

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