Laboratory Tools

Identify this laboratory tool.

• glass rod

• wall thermometer

• laboratory thermometer

• clinical thermometer

Identify this laboratory tool.

• petri dish

• evaporating dish

• funnel

• mortar and pestle

Identify this laboratory tool.

• beaker

• graduated cylinder

• Erlenmeyer flask

• test tube

Identify this laboratory tool. (Observe correct spelling)

(a)  

Which of the following laboratory tools is used to measure the mass of an object?

• 
• 
• 
• 

Which laboratory tool should NOT be used in measuring the volume of liquids?

• 
• 
• 
• 

Which laboratory tool is used to measure the weight of an object?

• 
• 
• 
• 

What is the function of this funnel?

• to mix liquid or solutions

• to transfer liquid into a container with a small opening

• to make tiny objects appear bigger

• to support another apparatus during heating set-up

In your heating set-up, which tool is used as your source of heat?

• 
• 
• 
• 

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Why is a graduated cylinder more accurate than a beaker in measuring the volume of a liquid?

• Graduated cylinder is longer than a beaker.

• Graduated cylinder has more calibrations than a beaker.

• Graduated cylinder has a better shape than a beaker.

• Graduated cylinder has a colorful liquid than the liquid in the beaker.