Study for the UCF CHM1020 Concepts in Chemistry Exam. Access flashcards and multiple-choice questions with explanations. Prepare comprehensively for your final exam!

To determine how many centimeters are in 0.129 meters, it is essential to understand the relationship between meters and centimeters. The metric system is based on powers of ten, where 1 meter is equal to 100 centimeters. Therefore, to convert meters to centimeters, you multiply the number of meters by 100.

In this case: 0.129 meters × 100 centimeters/meter = 12.9 centimeters.

This conversion shows that 0.129 meters is equivalent to 12.9 centimeters. This is the reason why the chosen answer accurately reflects the conversion from meters to centimeters.