The invisible part of the spectrum of a white light consists of the following colours?

By: |Published on: Aug 28|Categories: Physics WAEC| 0 comments

A. Red, orange and yellow only
B. Infra-red, ultraviolet and blue only
C. Indigo and green only
D. Violet and red only
E. Ultraviolet and infra-red only

Correct Answer:

Option E – Ultraviolet and infra-red only

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