'1 gram' diaporamas de présentation

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Section 6.2

Section 6.2. Differential Equations. A differential equation is an equation involving a derivative (slope). A solution to a differential equation is a function whose derivative is the differential equation. Example 1. Find the general solution to each differential equation. a . y ꞌ = 2.

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Unit 3: Phase Changes & Energy

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Standards of Measurement

Standards of Measurement. Standards Covered. PS-1.3 Use scientific instruments to record measurement data in appropriate metric units that reflect the precision and accuracy of each particular instrument

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The Metric System

The Metric System. An Introduction. http:// www.youtube.com / watch?v =DQPQ_q59xyw. Why do we use the metric system?.

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THE METRIC or INTERNATIONAL SYSTEM of MEASUREMENT (SI)

Scientists all over the world need to ‘communicate’ with each other. To do this easily, they use the same system of measurement. This ‘system’ is known as the……. THE METRIC or INTERNATIONAL SYSTEM of MEASUREMENT (SI).

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Conversions, Mass, Length, and Volume

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METRIC SYSTEM

METRIC SYSTEM. l, m, g, ?C. The Metric System. The language of science and used throughout the world. It is based on the number 10. Used to measure: Mass = amount of matter (grams) Volume = amount of space (liter or cubic meter) Length = distance (meters) Temperature = ( Celsisus , ?C)

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Lesson 1: Length

Lesson 1: Length. T. Trimpe 2008 http://sciencespot.net/. 1 mile. 1.6 kilometers. 1 yard = 0.9444 meters. 1 inch = 2.54 centimeters. English vs. Metric Units. Which is longer? A. 1 mile or 1 kilometer B. 1 yard or 1 meter C. 1 inch or 1 centimeter.

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Lesson 1: Length

Lesson 1: Length. T. Trimpe 2008 http://sciencespot.net/. 1 mile. 1.6 kilometers. 1 yard = 0.9444 meters. 1 inch = 2.54 centimeters. English vs. Metric Units. Which is longer? A. 1 mile or 1 kilometer B. 1 yard or 1 meter C. 1 inch or 1 centimeter.

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Using Scientific Equipment

Using Scientific Equipment. Triple Beam Balance, Calculating Volume of a Regular Object. Using a Triple Beam Balance. 1. Wipe off the pan. Using a Triple Beam Balance. 2. Move all of the weight to zero (the far left). Using a Triple Beam Balance.

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Lesson 1: Length

Lesson 1: Length. T. Trimpe 2008 http://sciencespot.net/. 1 mile. 1.6 kilometers. 1 yard = 0.9444 meters. 1 inch = 2.54 centimeters. English vs. Metric Units. Which is longer? A. 1 mile or 1 kilometer B. 1 yard or 1 meter C. 1 inch or 1 centimeter.

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The Metric Measurement

The Metric Measurement. Our money system is also a base 10 system Ex. It takes 10 pennies to equal 1 dime. A dime is 10x more than a penny. If a dime is = 1 than a penny is 0.1. Meter. The entire stick is 1 meter. Liter. The bottle is 1 liter. About equal to 1 US quart. Gram.

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Lesson 1: Length

Lesson 1: Length. T. Trimpe 2008 http://sciencespot.net/. 1 mile. 1.6 kilometers. 1 yard = 0.9444 meters. 1 inch = 2.54 centimeters. English vs. Metric Units. Which is longer? A. 1 mile or 1 kilometer B. 1 yard or 1 meter C. 1 inch or 1 centimeter.

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Qwizdom Grading (4% of your course grade) Each correct answer = 2 points

Qwizdom Grading (4% of your course grade) Each correct answer = 2 points Each incorrect answer or no answer = 1 Absent = 0 points Suppose there are 40 questions during the term. Some possibilities Points % value Perfect – all correct 80 4

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B. Heating Curves

Gas - KE ?. Boiling - PE ?. Liquid - KE ?. Melting - PE ?. Solid - KE ?. B. Heating Curves. Squeeze Me!. Heating Curve = Energy Sponge Graph. All of the universe and its substances within in are ENERGY SPONGES

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Weight and Mass

Section 9.5. Weight and Mass. Whenever we talk about how heavy an object is, we are concerned with the object’s weight . We discuss weight when we refer to a 12-ounce box of cereal, an overweight 19-pound tabby cat, or a barge hauling 24 tons of garbage. Martin-Gay, Prealgebra, 5ed.

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Maxforce Ant Bait Gel

Maxforce Ant Bait is formulated for fast and effective control of household ants. The product takes advantage of trophallaxis in ants to decimate ant populations. Trophallaxis is the behavior ants, bees and other social insects where they transfer food and fluids among colony members. Once worker ants gather the bait, it is passed on to other members and eventually the queen. Egg production stops once the queen ant is dead and ant numbers gradually decrease as the bait spreads to survivors.

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Maxforce Ant Bait Gel

Maxforce Ant Bait is formulated for fast and effective control of household ants. The product takes advantage of trophallaxis in ants to decimate ant populations. Trophallaxis is the behavior ants, bees and other social insects where they transfer food and fluids among colony members. Once worker ants gather the bait, it is passed on to other members and eventually the queen. Egg production stops once the queen ant is dead and ant numbers gradually decrease as the bait spreads to survivors.

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Topic: Mass

Topic: Mass. T. Trimpe 2008 http://sciencespot.net/. Kilogram Prototype. kg. Metric Units. cg. mg. g. Mass refers to the amount of matter in an object. The base unit of mass in the metric system is the kilogram and is represented by kg .

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