The ____ is a precision measuring tool that uses a very accurate screw thread to perform measurement.
A) caliper
B) micrometer
C) vernier
D) straight edge

Question

Quizplus · Accepted Answer

A micrometer is a precision measuring tool that uses a screw thread to measure small distances with high accuracy. Calipers also use screws, but are not as precise as micrometers. Vernier scales and straight edges do not use screw threads at all.

The ____ Is a Precision Measuring Tool That Uses a Very