question 7 (5 points) listen of the numbers 0.0034 m, 45.6 m, and 1234 m, which is the most precise? 0.0034…

question 7 (5 points) listen of the numbers 0.0034 m, 45.6 m, and 1234 m, which is the most precise? 0.0034 m 45.6 m 1234 m none question 8 (5 points) listen the following prefixes are ranked from smallest to largest: centi-, milli-, micro-, deci-, and kilo-. true false

question 7 (5 points) listen of the numbers 0.0034 m, 45.6 m, and 1234 m, which is the most precise? 0.0034 m 45.6 m 1234 m none question 8 (5 points) listen the following prefixes are ranked from smallest to largest: centi-, milli-, micro-, deci-, and kilo-. true false

Answer

Explanation:

Step1: Understand precision concept

Precision is related to the number of significant figures and the smallest unit of measurement. The number 0.0034 m has 2 significant - figures and is measured to the ten - thousandths place. 45.6 m has 3 significant figures and is measured to the tenths place. 1234 m has 4 significant figures and is measured to the ones place. The smaller the unit of measurement, the more precise the number.

Step2: Compare the precision

0.0034 m is measured to the ten - thousandths place, 45.6 m to the tenths place, and 1234 m to the ones place. So 0.0034 m is the most precise.

Step3: Recall metric prefixes order

The correct order of metric prefixes from smallest to largest is micro - (10⁻⁶), milli - (10⁻³), centi - (10⁻²), deci - (10⁻¹), and kilo - (10³). So the statement in question 8 is False.

Answer:

Question 7: 0.0034 m Question 8: False