Question

example conversion factors between the imperial and the metric system:
1 meter = 1.094 yards
1 liter = 1.057 quarts
1 kilogram = 2.205 pounds
1 inch = 2.54 centimeters
1 ounce = 28.35 grams
°f = (°c × 1.8) + 32
prelab practice problems: answer the following questions to practice unit conversions.

1. identify the numerical value of the following prefixes:

a. kilo (k): 1,000
b. centi (c): 0.01
c. milli (m): 0.001
d. micro (μ): 0.000001

1. calculate the following using the conversion factors provided.

a. 2 meters = 2 m×100 cm = (2×100)=200 cm centimeters
b. 24.3 grams = micrograms
c. 24.3 milliliters = liters
d. 6738 meters = kilometers

1. write the standard metric unit for:

a. temperature: kelvin
b. length: meter
c. volume:
d. weight:

1. which system (imperial or metric) is easier to use when doing conversions? why?

Explanation:

Step1: Recall conversion factor for grams to micrograms

1 gram = 1000000 micrograms

Step2: Calculate for 24.3 grams

$24.3\times1000000 = 24300000$ micrograms

Step3: Recall conversion factor for milliliters to liters

1 liter = 1000 milliliters

Step4: Calculate for 24.3 milliliters

$24.3\div1000=0.0243$ liters

Step5: Recall conversion factor for meters to kilometers

1 kilometer = 1000 meters

Step6: Calculate for 6738 meters

$6738\div1000 = 6.738$ kilometers

Step7: Recall standard metric unit for volume

The standard metric unit for volume is liter.

Step8: Recall standard metric unit for weight

The standard metric unit for weight (mass) is kilogram.

Step9: Analyze ease - of - use of metric and imperial systems

The metric system is based on powers of 10, so conversions are straightforward. For example, to convert between different metric units of length (like meters, centimeters, millimeters), you just move the decimal point based on the power - of - 10 relationship. In contrast, imperial system conversion factors (e.g., 1 mile = 5280 feet) are non - base - 10 and more complex to remember and calculate with.

Answer:

2.
a. 200
b. 24300000
c. 0.0243
d. 6.738
3.
c. liter
d. kilogram

1. The metric system is easier to use when doing conversions because it is based on powers of 10, making calculations and unit - changes more straightforward.