QuestionJuly 10, 2025

What color surface temperature can be read most accurately with an infrared thermometer? Select one: A. Light-colored, dull surfaces are best because they will radiate infrared light instead of absorbing it. B. The closest to a flat black C. Shiny surfaces work best because they reflect infrared light better. D. Infrared thermometers are not affected by the color of the surface being measured.

What color surface temperature can be read most accurately with an infrared thermometer? Select one: A. Light-colored, dull surfaces are best because they will radiate infrared light instead of absorbing it. B. The closest to a flat black C. Shiny surfaces work best because they reflect infrared light better. D. Infrared thermometers are not affected by the color of the surface being measured.
What color surface temperature can be read most accurately with an
infrared thermometer?
Select one:
A. Light-colored, dull surfaces are best because they will radiate
infrared light instead of absorbing it.
B. The closest to a flat black
C. Shiny surfaces work best because they reflect infrared light
better.
D. Infrared thermometers are not affected by the color of the
surface being measured.

Solution
4.5(275 votes)

Answer

B. The closest to a flat black Explanation 1. Identify the best surface for infrared measurement Infrared thermometers measure emitted infrared radiation. **Black surfaces** are ideal as they emit more infrared radiation and have higher emissivity compared to shiny or light-colored surfaces.

Explanation

1. Identify the best surface for infrared measurement<br /> Infrared thermometers measure emitted infrared radiation. **Black surfaces** are ideal as they emit more infrared radiation and have higher emissivity compared to shiny or light-colored surfaces.
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