Lab Safety & Measurements Quiz Review

What is the length of the straw?

• 8 cm

• 8 mm

• 7 cm

• 80 m

• 23 mm or 2.3 cm
• .23 mm or 2.3 cm
• 230 mm or 2300 cm
• none of the above

What does this tool measure?

• speed
• density
• volume
• length

Units used to measure Mass of an object

• Centimeters
• Milliliters
• Grams
• Volume

This piece of lab equipment is called a ______________.

• test tube
• meter stick
• scale
• thermometer

How much water is in the graduated cylinder

• 40
• 30
• 35
• 36

What is this?

• Balance
• Triple beam balance
• Mass
• Graduated cylinder

What is this?

• goggles
• eye dropper
• visor
• beaker

A STUDENT CAUGHT A GRASSHOPPER AND WANTED TO KNOW HOW LONG IT WAS. WHICH TOOL IS BEST TO MEASURE THE LENGTH OF THE GRASSHOPPER?

• RULER
• PAN BALANCE
• ELECTRONIC SCALE
  
• THERMOSTAT

What measurement are we finding when we use a balance?

• mass
• volume
• length
• weight