1.

In the physics lab, Merriam rotates Newton's colour dice rapidly. A boy is observing the experiment. What he has observed in this experiment?

A. Seven colours of light looks like two colours of white and black
B. Seven colours of light looks like single colour of black
C. Seven colours of light looks like single colour of white
D. All of these
E. None of these
Answer» D. All of these


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