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#1 2018-01-16 05:35:07

shakeel123
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Who of the following invented the (LED) Light Emitting Diode?

World GK Exams Quizzes MCQs Quizzes Famous Inventors and Their Inventions Info Quiz Online Mcq’s Test

Question:
Who of the following invented the (LED) Light Emitting Diode?

Option A):
Robert Hooke
Option B):
Nick Holonyak
Option C):
Erna Schneider Hoover
Option D):
Elle Hovingh

Correct Answer is Option B):
Nick Holonyak


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2018-01-16 05:35:07

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Re: Who of the following invented the (LED) Light Emitting Diode?



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