SI Units

What is the correct SI unit for mass?

• Kilograms
• newtons
• pounds
• grams

What prefix is represented by the following symbol: m

• hecto

• kilo

• milli

• mega

Which SI unit is used to measure volume?

• m

• m²

• m³

• kg/m³

Which SI unit is used to measure pressure?

• N

• K

• Hz

• Pa

Which SI unit is used to measure force?

• N

• K

• Hz

• Pa

Which of the following is the correct prefix for 10⁶?

• kilo-

• giga-

• mega-

• micro-

Which of the following is the correct prefix for 10^-2?

• milli-

• centi-

• deca-

• hecto-

When converting between SI prefixes, what should you do if you are moving from smaller to larger units?

• move the decimal to the left

• move the decimal to the right

• do not move the decimal

• use dimensional analysis

Which is the SI unit of measurement for energy?

• Joules

• Watts

• Moles

• Amps

What is longer?

• 1 cm

• 10 mm

• Both are equal

• The correct answer cannot be determined