Units
SI Prefixes
Conversions
Derived Units
Sig. Figs.
100

The SI unit for time

What is the second?

100

SI prefix for one thousand

What is kilo- ?

100

Convert 10 kilograms to grams 

What is 10,000 g ?

100

The derived unit for area

What is meter squared (m2)? 

100

The number of significant digits in 0.00352

What is 3 ?

200

The SI unit for temperature 

What is the kelvin?

200

SI prefix for one hundredth

What is centi- ?

200

Convert 100 gigabytes to bytes

What is 1 x 1011 bytes ?

200

The derived unit for density 

What is kg/m3 

200

The number of significant digits in 9750

What is 3 ?

300

The SI unit for force

What is the Newton?

300

SI prefix for one million

What is mega- ?

300

Convert 21 in. to cm (1 in. = 2.54 cm)

What is about 53 cm ?

300

The name of the derived unit for frequency

What is "Hertz"?

300

The number of significant digits in 6400.20

What is 6 ?

400

The SI unit for number of particles

What is the mole?

400

SI prefix for one trillionth

What is pico- ?

400

Convert 75 lbs. to kg (1 kg = 2.2 lb.)

What is about 34 kg ?

400

The name of the derived unit for force

What is the Newton?

400

The number of significant digits in 20056

What is 5 ?

500

The English unit for mass

What is the slug?

500

SI prefix for one million

What is mega- ?

500

Convert 44 liters to gallons (1 gal. = 3.78 liters)

What is about 12 gallons (rounded up) ?

500

The name of the derived unit for energy

What is the Joule?

500

The way to show that the measurement 20,000 has 3 significant figures

What is 2.00 x 104 ?