Exercise # 3 - SI Units

You don't need to understand SI to work in a lab.

• True
• False

The SI consists of many derived units.

• True
• False

Derived units are not determined by relationships between the base units.

• True
• False

A scientist does not need to know the base units in SI.

• True
• False

The derived unit for molar mass is kilogram per mole.

• True
• False

To calculate kilograms per mole you use a formula that requires you to multiply kilograms by moles.

• True
• False

Some base units are: gallons and inches.

• True
• False

Molar mass is measured with a derived unit.

• True
• False

Newtons and pascals are two ways to measure the same property.

• True
• False

Energy and pressure are calculated with the same base units.

• True
• False