First Introduced in 1962, Early LEDs Emitted High-Intensity Red Light

question 1

True/False

First introduced in 1962, early LEDs emitted high-intensity red light and were used as indicator lights for many years.

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Definitions:

Non-P

Indicates something that is not specified by the predicate "P," often used in logic or discussions to denote the exclusion or negation of a certain property.

Predicate Terms

Predicate terms refer to the part of a sentence or proposition that asserts something about the subject.

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Shading

The act of adding darkness to part of a drawing or diagram to indicate depth, form, or differentiation.