Handtools

Which of the following hand tools is commonly used for measuring angles in scientific experiments?

• Protractor

• Hammer

• Screwdriver

• Pliers

What is the primary function of a microscope in scientific research?

• To magnify small objects

• To cut materials

• To measure temperature

• To mix chemicals

Which hand tool is essential for tightening or loosening nuts and bolts in laboratory equipment?

• Wrench

• Scalpel

• Microscope

• Thermometer

In a scientific laboratory, which hand tool would you use to hold a test tube over a flame?

• Test tube holder

• Beaker

• Graduated cylinder

• Petri dish

What is the purpose of a pipette in a science lab?

• To transfer small amounts of liquid

• To measure mass

• To observe cells

• To heat substances

Which hand tool is used to cut thin slices of material for microscopic examination?

• Scalpel

• Wrench

• Pipette

• Tongs

In scientific experiments, which tool is used to measure the mass of an object?

• Balance

• Microscope

• Thermometer

• Beaker

What is the function of a Bunsen burner in a laboratory setting?

• To provide a heat source

• To measure volume

• To magnify objects

• To mix solutions

Tags

NGSS.MS-PS3-4

Which hand tool is used to hold or manipulate small objects during a dissection?

• Forceps

• Hammer

• Protractor

• Ruler

What is the main use of a graduated cylinder in a science lab?

• To measure liquid volume

• To cut materials

• To observe chemical reactions

• To heat substances