Light Emitting Diodes (LED) is used in fancy electronic devices such as toys emit

Questions › Category: Science › Light Emitting Diodes (LED) is used in fancy electronic devices such as toys emit

VideRime Staff asked 5 years ago

Light Emitting Diodes (LED) is used in fancy electronic devices such as toys emit

a) X-rays

b) Ultraviolet light

c) Visible light

d) Radio waves

GENERAL SCIENCE QUIZ with 50 MCQs SET-8

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