'Beam balance' presentation slideshows

Metric System

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Lab Tools and

Lab Tools and. Safety Equipment. Apron. An apron is used for protecting clothing from stains, chemicals, and other contaminants. . Gloves. Gloves are used to protect hands from stains, chemicals, and other contaminants. . Compass. A compass is used for determining geographic direction. .

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What the Heck is Metricks (Metrics)

What the Heck is Metricks (Metrics). Metrics is the Language of Science. By measuring, scientists can express their observations more precisely and communicate more information about what they observe. Metrics is worldwide.

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What the Heck is Metrics ?

What the Heck is Metrics ?. Metrics is the Language of Science. By measuring, scientists can express their observations more precisely and communicate more information about what they observe. Metrics is worldwide.

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Metric System

Metric System. Measurement. Measurements . The English system uses measurements like feet, yards, miles, and gallons . Also known as the International System of Units or the SI system. SI Units International System of Units Base Units. meter (m) gram (g) liter (L) Celsius (C)

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Laboratory Equipments The tools you use to increase your understanding

Laboratory Equipments The tools you use to increase your understanding. By Name : R izki Lukman Sungkar SIN : K33130 63 Studies : Chemistry Education Sebelas Maret University Surakarta. 5 tools that have been seen and have been used in laboratory. Erlenmeyer Flask.

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Elementary Science

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Lab equipment

Lab equipment. Triple-beam balance. Triple-beam balance. Used to measure mass (in grams) Make sure all balances are at 0 and the scale is pointing to 0 prior to using Place object on pan

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Warm up

Warm up. Suppose someone told you that 1 pound of feathers was heavier than 1 pound of gold. How would you prove them wrong? What equipment would you need to show them that they were incorrect?. Scientific Method. What is the Scientific Method?.

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Microscope Care and Use

Microscope Care and Use. 1. Always carry the microscope by holding the arm of the microscope with one hand and supporting the base with the other hand 2. Place the microscope on a flat surface. The arm should be positioned toward you

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Science Survivor Card #1

Science Survivor Card #1. Ice Melting is a Chemical or Physical Change? You have 2 minutes to work as a team to melt 5 pieces of ice. You may use a variety of techniques to melt your ice.

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Measuring:

Measuring:. Using the Metric System in Science. graduated cyclinder. A graduated cylinder is used to measure liquid volume. It is the most accurate of the glassware used to measure liquid volume. The milliliter is the unit of measure for liquid volume . metric ruler.

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Lab tools and Scientific Investigation

Lab tools and Scientific Investigation. Earth Science Unit 1: Scientific Investigation. Main Lab Tools that you must be familiar with include: beaker , graduated cylinder, test tube, test tube tongs, meter stick, balance/scale, goggles, and Erlenmeyer flask. Beakers.

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Tuesday January 11 , 2011

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Sunflowers and Acid Rain

Sunflowers and Acid Rain. Talent 21 Project By S ammy S aravia Date 5-8-12 Period 8. Introduction. The purpose of this experiment was to find out if vinegar would grow faster on a sunflower seed or tap water would grow faster on an a sunflower seed.

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Density and Buoyancy Quiz

Density and Buoyancy Quiz. 1- . Some contaminated water from a uranium mine was collected. After 24 hours the contents had settled with uranium at the bottom, then sand, then silt, and water on the top. What conclusion best describes this observation? a. uranium is more dense than silt

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Errors and Uncertainties

Errors and Uncertainties. I n M easurements and in Calculations. Types of Experimental Errors:. Random Errors : A result of variations in the performance of the instrument and/or the operator Do NOT consistently occur throughout a lab Some examples :

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Starter

Starter. Density Lab. 200mL of a liquid has a mass of 2.70kg. What is its density in g/cm 3 ? . Reading a Vernier Caliper. 1 st number = 34. 2 nd number = .60. Measurement = 34.60mm. Practice/Application . Design an experiment to determine the identity of five different metals samples.

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Density #4

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