02. Sig Fig, Measurement, and Dimensional Analysis

Front

How many significant figures does the number 0.002040 have?

Back

4

Front

How many significant figures does the number 0.0046 have?

Back

2

Front

How many significant figures does the number 14.600 have?

Back

5

Front

What is the answer for 24.32 + 1.2 with the correct number of significant digits? Options: 25.6, 25.52, 25.5, 25

Back

25.5

Front

0.0025 x 1.41 = 0.003525
Options: 0.00, 0.004, 0.00353, 0.0035

Back

0.0035

Front

What is 67,490 rounded to 2 significant figures?

Back

67,000

Front

How many estimated digits should there be in an accepted measurement?

Back

1

Front

According to sig fig rules, the volume would be? Options: 48 mL, 48.2 mL, 48.25 mL, 4 mL

Back

48 mL

Front

What is the combination of accuracy and precision when both are high?

Back

High Accuracy & High Precision

Front

Back

Student C