Answered

At Westonci.ca, we connect you with experts who provide detailed answers to your most pressing questions. Start exploring now! Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

90. According to the FDA Food Code, what best describes the accuracy of the bimetallic thermometer?

A. It is consistently accurate.
B. It is accurate to ±2°F or ±1°C.
C. Calibration is not required.
D. It is often inconsistent and a second temperature check is recommended.

Sagot :

GinnyAnswer

Final answer:

Bimetallic thermometers use differential metal expansion to measure temperature accurately despite potentially lower precision than digital thermometers.


Explanation:

Bimetallic thermometers consist of two different metals, like brass and steel, that react to temperature changes by coiling or uncoiling due to varying thermal expansion coefficients. The accuracy of a bimetallic thermometer is determined by the differential expansion of the metals within it, allowing for temperature measurements by observing the resulting coil movement. Compared to digital thermometers, bimetallic thermometers may have a slightly lower precision due to the nature of their design.


Learn more about Thermometers here:

https://brainly.com/question/39560638


Thank you for trusting us with your questions. We're here to help you find accurate answers quickly and efficiently. Thank you for your visit. We're dedicated to helping you find the information you need, whenever you need it. Get the answers you need at Westonci.ca. Stay informed by returning for our latest expert advice.