Dial Caliper Fundamentals
An 8th-grade science worksheet covering the parts, function, and proper use of a dial caliper for precise measurements.
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Standards
Topics
Dial Caliper Fundamentals
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Read each question carefully and answer to the best of your ability. This worksheet will test your knowledge of the dial caliper and its uses in science.
1. What is the primary purpose of a dial caliper?
To weigh objects
To measure temperature
To take precise linear measurements
To observe objects under magnification
2. Which part of the dial caliper is used to measure the inside diameter of an object?
Outside jaws
Inside jaws
Depth rod
Main scale
3. The dial caliper can measure outside dimensions, inside dimensions, and .
4. Before taking a measurement, the dial caliper should be to ensure accuracy.
5. A dial caliper is typically more precise than a standard ruler.
True
False
6. The locking screw on a dial caliper is used to secure the jaws in place for consistent measurements.
True
False
7. Briefly explain why a dial caliper is a valuable tool in scientific experiments.
8. Describe the steps you would take to measure the thickness of a coin using a dial caliper.
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