If a RED/GREEN multi-colour LED is switched fast enough between two polarities, it will produce ________ colour.

If a RED/GREEN multi-colour LED is switched fast enough between two po

1.	If a RED/GREEN multi-colour LED is switched fast enough between two polarities, it will produce ________ colour.
A.	Green
B.	Orange
C.	Red
D.	Yellow
Answer» E.

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If a RED/GREEN multi-colour LED is switched fast enough between two polarities, it will produce ________ colour.

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