Lab Equipment August 31, 2015.

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Presentation transcript:

Lab Equipment August 31, 2015

What is this? An instrument used to measure temperature. Thermometer Definition: An instrument used to measure temperature.

What is this? Graduated Cylinder Definition: A piece of laboratory equipment used to accurately measure the volume of a liquid.

What is this? Flat-bottomed glass container used in laboratories. Beaker Definition: Flat-bottomed glass container used in laboratories.

What is this? Eyewear to prevent and avoid eye injury. Definition: Safety Goggles Definition: Eyewear to prevent and avoid eye injury.

What is this? Triple Beam Balance Definition: A rugged weighing instrument. It is named for the three beams which carry different weights.

What is this? Forceps Definition: A hinged instrument used for grasping and holding objects.

What is this? A device used to heat substances for experiments. Bunsen Burner Definition: A device used to heat substances for experiments.

What is this? Test Tube Definition: A small glass tube-shaped container used to mix, heat, and store chemicals in laboratories

What is this? Definition: Pipette Definition: A slender graduated tube used in a laboratory for measuring and transferring quantities of liquids from one container to another.

What is this? Erlenmeyer Flask Definition: A cone-shaped laboratory flask with a narrow neck and broad flat bottom.

What is this? Funnel Definition: A cone-shaped utensil with a large opening at the top and a small opening or tube at the bottom.

What is this? To hold/support test tubes containing chemicals. Test Tube Rack Definition: To hold/support test tubes containing chemicals.

What is the volume of liquid in each graduated cylinder? 73 ml 49 ml 91

What is the base unit of length in the metric system? The meter and is represented a lowercase m.

What is the base unit of Volume in the metric system? The liter and is represented a lowercase l.

What is the base unit of mass in the metric system? The kilogram and is represented a lowercase kg.

What is the name of the curve you see at the top of a liquid in a cylinder? The Meniscus