What is the measurement reading on the Vernier caliper scale?

To determine the measurement reading on a Vernier caliper scale, you need to accurately read both the main scale and the Vernier scale. The main scale typically shows whole units, while the Vernier scale offers a finer measurement by providing additional subdivisions.

In this case, the reading of 1.436 inches includes the full inches as shown on the main scale, combined with the fractional part read from the Vernier scale. A Vernier caliper typically provides precision down to the thousandths of an inch, allowing you to measure small differences effectively.

The correct reading of 1.436 inches reflects a combination of 1 inch and an additional 0.436 inches as indicated by the fine scale. This level of precision is significant for tasks requiring exact measurements, making the Vernier caliper a reliable instrument in engineering, manufacturing, and various scientific applications.