The task is to identify the names of various laboratory equipment shown in the images. Below is the solution with explanations for each item:
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1. Beaker
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Description: A cylindrical container with a flat bottom and a spout for pouring liquids.
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Purpose: Used for mixing, heating, or holding liquids.
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2. Pipette (Bulb Pipette)
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Description: A long, narrow tube with a bulb at one end for drawing up liquids.
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Purpose: Used for transferring precise volumes of liquid.
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3. Erlenmeyer Flask
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Description: A conical-shaped flask with a narrow neck and a wide base.
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Purpose: Used for mixing chemicals, heating solutions, and conducting experiments that require swirling.
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4. Graduated Cylinder
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Description: A tall, narrow cylinder with measurement markings on its side.
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Purpose: Used for measuring precise volumes of liquids.
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5. Lab Table/Workbench
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Description: A sturdy table designed for conducting experiments.
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Purpose: Provides a stable surface for placing equipment and performing experiments.
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6. Funnel
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Description: A cone-shaped device with a wide mouth tapering to a narrow outlet.
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Purpose: Used for transferring liquids or solids into containers with small openings without spilling.
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7. Test Tube Holder
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Description: A metal clamp used to hold test tubes securely.
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Purpose: Allows safe handling of hot or fragile test tubes during experiments.
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8. Spatula
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Description: A flat, blade-like tool with a handle.
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Purpose: Used for scraping, spreading, or transferring solid substances.
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9. Balance Scale
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Description: A device with two pans used to measure mass by comparing weights.
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Purpose: Used for accurately measuring the mass of substances.
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10. Bunsen Burner
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Description: A gas burner with a adjustable flame.
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Purpose: Used for heating substances, sterilizing equipment, or conducting combustion reactions.
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Final Answer:
1. Beaker
2. Pipette (Bulb Pipette)
3. Erlenmeyer Flask
4. Graduated Cylinder
5. Lab Table/Workbench
6. Funnel
7. Test Tube Holder
8. Spatula
9. Balance Scale
10. Bunsen Burner
Boxed Final Answer:
\boxed{
\begin{array}{ll}
1. & \text{Beaker} \\
2. & \text{Pipette (Bulb Pipette)} \\
3. & \text{Erlenmeyer Flask} \\
4. & \text{Graduated Cylinder} \\
5. & \text{Lab Table/Workbench} \\
6. & \text{Funnel} \\
7. & \text{Test Tube Holder} \\
8. & \text{Spatula} \\
9. & \text{Balance Scale} \\
10. & \text{Bunsen Burner} \\
\end{array}
}
Parent Tip: Review the logic above to help your child master the concept of lab equipment worksheet.
