Review: Measurements and Conversions

Question 1

What is the base unit for mass?

Accepted Answer

Kilogram

Question 2

Convert to scientific notation: .0094 g

Accepted Answer

9.4 * 10-3 g

Question 3

What is the correct abbreviation for the unit of milligram?

Accepted Answer

mg

Question 4

When graphing data, the dependent variable is placed on the

Accepted Answer

y - axis

Question 5

50 kg = ________g

Accepted Answer

50,000

Question 6

26.3 L = _______mL

Accepted Answer

26,300

Question 7

What is the base unit for length?

Accepted Answer

meter

Question 8

0.07 m = _______cm

Accepted Answer

7

Question 9

Measure the volume of the water in the graduated cylinder.

Accepted Answer

8.8 mL

Question 10

What is the correct abbreviation for the unit of centisecond?

Accepted Answer

cs

Question 11

Measure the volume of the water in the graduated cylinder.

Accepted Answer

6.6 mL

Question 12

An observation or description that is made using numerical measurement is referred to as

Accepted Answer

quantitative

Question 13

The variable that is tested (changed) in an experiment is the...

Accepted Answer

independent variable

Question 14

What is the correct abbreviation for the unit of deciliter?

Accepted Answer

dL

Question 15

700 cL = ________L

Accepted Answer

7

Question 16

Calculation: The mass of a sample is 154600.0g and its volume is 332.0mL. What is the density?

Accepted Answer

466 g/ml

Question 17

Calculation; What is the volume of 375.08 g of a metalloid with a known density of 9.00 g/cm^3?

Accepted Answer

41.7 ml

Question 18

Determine whether the following image displays accuracy, precision, both, or neither?

Accepted Answer

Both Accurate and Precise

Question 19

What is length, in cm, of the line shown in the image.

Accepted Answer

7.7 cm

Question 20

7.32 hg = _______mg

Accepted Answer

732,000

Question 21

Convert to standard notation: 3.14 * 102

Accepted Answer

314

Question 22

Determine whether the following image displays accuracy, precision, both, or neither?

Accepted Answer

Precise

Question 23

Determine whether the following image displays accuracy, precision, both, or neither?

Accepted Answer

Neither Accurate or Precise

Question 24

What is length, in mm, of the line shown in the image.

Accepted Answer

77 mm

Question 25

What is the density of the liquid?

Accepted Answer

2.0 g/cm3

Question 26

3 hL = ________dL

Accepted Answer

3,000

Question 27

What is length, in cm, of the line shown in the image.

Accepted Answer

13.1 cm

Question 28

Convert to standard notation: 1.78 * 10-5

Accepted Answer

0.0000178

Question 29

The variable that is being measured or tested in an experiment is the....

Accepted Answer

dependent variable

Question 30

Convert to scientific notation: 74920

Accepted Answer

7.492 * 10^4

Question 31

5000 cg = ________hg

Accepted Answer

0.5

Review: Measurements and Conversions

Questions 31

Review: Measurements and Conversions

Questions 31