Question

1) When using the numerical meaning of a metric prefix (i.e. milli = 0.001) in relating the prefixed unit (mL) to the base unit (L), always put the number "1" with the Question 1 options: base unit (i.e. 1 L = 0.001 mL) prefixed unit (i.e. 1 mL = 0.001 L)

2) Using the number "1" and the following numbers associated with the prefixed metric units, write the relationship between the base unit and prefix unit. micro (μ) = 0.000001, deca (da) = 10, mega (M) = 1,000,000 Fill in the relationships between the following units: m = dam

3) Using the number "1" and the following numbers associated with the prefixed metric units, write the relationship between the base unit and prefix unit. milli (m) = 0.001, deca (da) = 10, mega (M) = 1,000,000 Fill in the relationships between the following units: (use commas for numbers greater than 1,000 (i.e 1,000,000)) ML = L

4) Using the number "1" and the following numbers associated with the prefixed metric units, write the relationship between the base unit and prefix unit.

micro (μ) = 0.000001, deca (da) = 10, mega (M) = 1,000,000

Fill in the relationships between the following units:



s =



μs



:

5) Using the number "1" and the following numbers associated with the prefixed metric units, write the relationship between the base unit and prefix unit.

micro (μ) = 0.000001, hecto (h) = 100, giga (G) = 1,000,000

Fill in the relationships between the following units:



hm =



m



6) Using the number "1" and the following numbers associated with the prefixed metric units, write the relationship between the base unit and prefix unit.

micro (μ) = 0.000001, hecto (h) = 100, giga (G) = 1,000,000,000

Fill in the relationships between the following units: (use commas for numbers greater than 1,000 (i.e 1,000,000))



L =

GL



7) When writing a conversion factor from a two dimensional number (i.e. 7.2 g/mL) always put the number "1" with the

Question 7 options:



first unit or numerator in the two dimensional number (i.e 1 g = 7.2 mL)



second unit or denominator in the two dimensional number (i.e. 7.2 g = 1 mL)



8) From the following two dimensional number, write the conversion factor between the two dimensional units.

4.9 g/mL



mL =

g



9) From the following two dimensional number, write the conversion factor between the two dimensional units.

65 miles/hour



miles =

hour



10) From the following two dimensional number, write the conversion factor between the two dimensional units.

1.5 mg/min



min =

mg

Answer 1

1) 1 mL = 0.001 L.
or 1 mL = 10⁻³ L.
2) 1 m = 0,1 dam.
or 1 m = 10⁻¹ dam.
3) 1 ML = 1,000,000 L.
or 1 ML = 10⁶ L.
4) 1 s = 0.000001 μs.
5) 1 hm = 100 m.
or 1 hm = 10² m.
6) 1 L = 1/1,000,000 GL
1 L = 0,000001 GL.
7) 7.2 g = 1 mL.
8) 1 mL = 4,9 g.
9) 65 miles = 1 hour
1 miles = 1/65 hour, 1 miles = 0,0153 hour.
10) 1 min = 1,5 mg.