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Measurement in Production Control

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Questions and Answers

What is the primary function of measurement in production?

To ensure product uniqueness

To establish precise measurement standards (correct)

To measure object size and weight

To monitor color variation

What is the range of the visible spectrum in nanometers?

300-500

500-800

400-700 (correct)

600-900

What is necessary for color to exist as we know it?

Object and viewer

Light and object

Viewer and visible spectrum

Light, object, and viewer (correct)

What determines the color we perceive?

The wavelength composition of light Signup and view all the answers

Why is measurement of color important in production?

To monitor color variation Signup and view all the answers

What is perceived by the brain when all visible wavelengths are detected by the sensors?

White light Signup and view all the answers

What is the term for the vividness or dullness of a color?

Saturation Signup and view all the answers

What is the purpose of the CIE lab* color scale?

To provide a standard, approximately uniform color scale Signup and view all the answers

What is the term for the phenomenon where two color samples appear to match under one light source but not under another?

Metamerism Signup and view all the answers

What is the primary cause of Observer Metamerism?

Differences in color vision between observers Signup and view all the answers