Lab Equipment and Their Uses
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Questions and Answers

What is the purpose of goggles in a food science lab?

Protects eyes from splashes, spills, gas fumes, and broken glass.

What type of flame does a butane burner create?

Intensely hot flame

What is the primary function of a graduated cylinder in a lab?

Accurately measures liquid volumes

What is the main purpose of a stirring rod in a lab?

<p>Used for stirring liquids</p> Signup and view all the answers

What is another name for forceps?

<p>Tweezers</p> Signup and view all the answers

What is a beaker primarily used for in a food science lab?

<p>Used to hold liquids</p> Signup and view all the answers

What does a thermometer measure in a food science lab?

<p>Temperature in degrees Celsius</p> Signup and view all the answers

What is the primary function of a test tube clamp?

<p>Clamp used to hold hot test-tube.</p> Signup and view all the answers

What is an electronic scale used for in a food science lab?

<p>An instrument for determining weight</p> Signup and view all the answers

What is the purpose of a pipette?

<p>For drawing in a liquid and expelling it in drops.</p> Signup and view all the answers

What is a funnel designed for in a lab?

<p>For pouring liquid or other substance through a small opening.</p> Signup and view all the answers

What are mortar and pestle used for in a food science lab?

<p>Used to grind up materials.</p> Signup and view all the answers

What is a spatula used for in a food science lab?

<p>Small scoop used to transfer powder and crystal chemicals.</p> Signup and view all the answers

What is a test tube rack used for in a food science lab?

<p>Holds 5-6 test-tubes in a row.</p> Signup and view all the answers

What is the main purpose of an Erlenmeyer flask in a food science lab?

<p>Used to hold liquids, has narrow neck to prevent splashes.</p> Signup and view all the answers

Describe the primary function of a test tube in a food science lab.

<p>Open tube used to hold liquids.</p> Signup and view all the answers

What is the primary purpose of weighing paper in a food science lab?

<p>Used for weighing and transferring powers and crystals.</p> Signup and view all the answers

What is the purpose of filter paper in a food science lab?

<p>Special paper used to separate solids from liquids.</p> Signup and view all the answers

What is the purpose of dry measuring cups in a food science lab?

<p>Utensils for measuring various amounts of dry or sticky ingredients accurately.</p> Signup and view all the answers

What is a cover slip used for in a food science lab?

<p>Small plastic or glass piece that is used to cover a water drop or object on a slide</p> Signup and view all the answers

What is an oven mitt used for in a food science lab?

<p>Oven glove, insulator worn on the hands to keep heat from contacting the hand</p> Signup and view all the answers

Flashcards

goggles

Protects eyes from splashes, spills, gas fumes, and broken glass.

butane burner

A tool which creates an intensely hot flame using butane, a flammable gas.

graduated cylinder

Accurately measures liquid volumes.

stirring rod

Used for stirring liquids.

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forceps

Used to pick up or hold small items (also known as tweezers).

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beaker

Used to hold liquids.

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thermometer

Measures temperature (science uses degrees in Celsius).

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test tube clamp

Clamp used to hold hot test-tube.

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electronic scale

An instrument for determining weight.

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pipette

For drawing in a liquid and expelling it in drops.

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funnel

For pouring liquid or other substance through a small opening.

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mortar and pestle

Used to grind up materials.

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spatula

Small scoop used to transfer powder and crystal chemicals.

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test tube rack

Holds 5-6 test-tubes in a row.

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Erlenmeyer flask

Used to hold liquids, has narrow neck to prevent splashes.

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test tube

Open tube used to hold liquids.

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weighing paper

Used for weighing and transferring powders and crystals.

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filter paper

Special paper used to separate solids from liquids.

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dry measuring cups

Utensils for measuring various amounts of dry or sticky ingredients accurately. They must be filled to the top and leveled off.

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cover slip

Small plastic or glass piece that is used to cover a water drop or object on a slide.

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oven mitt

Oven glove, insulator worn on the hands to keep heat from contacting the hand.

Signup and view all the flashcards

Study Notes

Lab Equipment and Their Uses

  • Goggles: Protect eyes from splashes, spills, gas fumes, and broken glass.
  • Butane Burner: Creates an intensely hot flame using butane gas.
  • Graduated Cylinder: Accurately measures liquid volumes.
  • Stirring Rod: Used for stirring liquids.
  • Forceps (Tweezers): Used to pick up and hold small items.
  • Beaker: Used to hold liquids.
  • Thermometer: Measures temperature in degrees Celsius.
  • Test Tube Clamp: Holds hot test tubes.
  • Electronic Scale: Determines weight.
  • Pipette: Used to draw in and expel liquids in drops.
  • Funnel: Used to pour liquids through small openings.
  • Mortar and Pestle: Used to grind materials.
  • Spatula: Used to transfer powders and crystals.
  • Test Tube Rack: Holds multiple test tubes.
  • Erlenmeyer Flask: Used to hold liquids; has a narrow neck to prevent splashes.
  • Test Tube: Open tube used to hold liquids.
  • Weighing Paper: Used for weighing and transferring dry materials.
  • Filter Paper: Separates solids from liquids.
  • Dry Measuring Cups: Used to measure dry or sticky ingredients; must be filled to the top and leveled off.
  • Cover Slip: Small piece of plastic or glass used to cover a sample on a microscope slide.
  • Oven Mitt: Insulating glove to protect hands from heat.

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Description

This quiz tests your knowledge of various lab equipment and their specific uses in scientific experiments. From safety gear to measuring instruments, understand the role each tool plays in the laboratory setting. Challenge yourself to identify and describe the uses of common lab apparatus.

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