Chapter 1 Measurement

Which prefix is larger?

• Deci

• Centi

• Milli

• Kilo

Convert 720 mL into L

• 0.720 L

• 7.2 L

• 7200 L

• 720000 L

How many minutes are in 3 hours and 45 min?

• 225 minutes

• 117 minutes

• 654 minutes

• 68 minutes

If you are measuring using the unit milligrams what are you measuring?

• Mass

• Length

• Volume

• Time

Tags

NGSS.HS-PS1-7

If I ask you to use a stopwatch to measure something what are you measuring?

• Volume

• Time

• Mass

• Length

Convert 83 inches into centimeters.

(1 inch=2.54 centimeters)

• 210.82

• 32.68

• 206.74

• 34.65

Convert 109 L into kL.

• 0.109 kL

• 109,000 L

• 1.09 L

• 1,090 L

If you are measuring length in SI Units which of the following units should you use?

• Grams

• Liters

• Meters

• Feet

Convert 32 ounces into grams. (1 oz=28 grams)

• 896 grams

• 1.14 grams

• 89.6 grams

• 114 grams

How many significant digits does this number have?

2091

• 3

• 4

• 1

• 2