Unit 1b Measurements & Calculations Test Review

SI base unit - Length

• inch

• foot

• meter

• centimeter

SI base unit - Mass

• gram

• kilogram

• pounds

• ounce

SI base unit - Time

• hour

• minute

• second

• millisecond

Derived SI base unit - Volume

• cubic centimeter

• cubic meter

• cubic foot

• cubic inch

Say you are 5'9". You measure yourself with a yardstick and get 5’0″. What would this be?

• not precise

• accurate

• not accurate

• precise

If you consistently measure your height as 5’0″ with a yardstick. What would this be?

• not precise

• accurate

• precise

• not accurate

Your true height is 5'9". You measure yourself with a laser yardstick and get 5’9″. What would this be?

• accurate

• precise

• not precise

• not accurate

Say you measure yourself with a yardstick and get 5'6";5'3",5'10";6'3". What would this be?

• not accurate

• precise

• accurate

• not precise

What is this?

• not accurate;precise

• accurate;precise

What is this?

• not accurate;not precise

• accurate;not precise