PES Skill Sheets.book - Capital High School

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Page 2 of 2 Find the mass percent concentration of each solution or mixture. 1. 5 grams of salt in 75 grams of water 2. 40 grams of cinnamon in 2,000 grams of flour 3. 1.5 grams of chocolate milk mix in 250 grams of 1% milk Find the mass of the solute in each situation. 4. 1,000 grams of a 40% salt water solution 5. 30 grams of a 12.5% sugar water solution 6. 555 grams of a 25% sand and soil “solution” Carefully read and answer each of the following questions. 7. Dawn is mixing 450 grams of dishwashing liquid with 600 grams of water to make a solution for her little brother to blow bubbles. What is the concentration of the dishwashing liquid? 8. How many grams of glucose are needed to prepare 250 grams of a 5% glucose and water solution? 9. Jill mixes 4 grams of vanilla extract into the 800 grams of cake batter she has prepared. What is the concentration of vanilla in her “solution” of cake batter? 10. Challenge: Find the amount of red food coloring (in grams) necessary to add to 50 grams of water to prepare a 15% solution of red food coloring in water. 21.2
Name: Date: 21.2 Solubility In this skill sheet you will practice solving problems about solubility. You will use solubility values to identify solutions that are saturated, unsaturated, or supersaturated. Finally, you will practice your skills in interpreting temperature-solubility graphs. What is solubility? A solution is defined as a mixture of two or more substances that is homogenous at the molecular level. The substance present in the greatest amount is called the solvent. The other substances are known as solutes.The degree to which a solute dissolved is described by its solubility value. This value is the mass in grams of the solute that can dissolve in a given volume of solvent under certain conditions. For example, the solubility of table salt (NaCl) is 1 gram per 2.7 milliliters of water at 25 °C. Another way to state this solubility value is to say that 0.37 grams of salt will dissolve in one milliliter of water at 25 °C. Do you see that these values mean the same thing? 1 gram NaCL 0.37 gram NaCL = 2.7 ml H 0 i 25 ° C 2.7 ml H 0 i 25 ° C 2 2 Information about the solubility of table salt and other substances is presented in the table below. Use these values to complete the questions that follow. Substance Solubility Value (grams/100 mL water 25°C) Table salt (NaCl) 37 Sugar (C 12H 22O 11) 200 Baking soda (NaHCO 3) 10 Chalk (CaCO 3) insoluble Talc (Mg silicates) insoluble 1. Chalk and talc are listed as “insoluble” in the table. What do you think this term means? In your response, come up with a reason to explain why chalk and talc cannot dissolve in water. 2. Come up with a reason to explain why table salt, sugar, and baking soda dissolve in different amount for the same set of conditions (same volume and temperature). 3. How much table salt would dissolve in 540 mL of water if the water was 25 °C? 4. What volume of water would you need to dissolve 72 grams of salt at 25 °C? 5. What volume of water at 25 °C would you need to dissolve 50 grams of sugar? 6. How much baking soda will dissolve in 10 milliliters of water at 25 °C? 21.2
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Chapter and Section Chapter 1: Meas
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Chapter and Section Chapter 5: Forc
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Chapter and Section Chapter 9: Heat
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Chapter and Section Chapter 14: Cha
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Chapter and Section Chapter 18: Ear
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Chapter and Section Chapter 24: Wav
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Name: Date: 1.1 Lab Safety What can
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Page 3 of 6 Safety quiz 1. Draw a d
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Page 5 of 6 c. You suddenly you beg
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Name: Date: 1.1 Using Your Textbook
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Page 2 of 3 The following prefixes
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Name: Date: 1.1 Scientific Notation
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Page 3 of 3 3. Write the numbers in
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Page 2 of 4 Example 1: Measuring ob
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Page 4 of 4 4. . Prefix Symbol Mult
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Name: Date: 1.2 Reading Strategies
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Name: Date: 1.2 Stopwatch Math What
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Name: Date: 1.2 Understanding Light
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Name: Date: 1.2 Indirect Measuremen
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Name: Date: 1.3 Dimensional Analysi
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Name: Date: Skill Builder Fractions
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Page 3 of 4 Solving fraction proble
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Name: Date: 1.3 Significant Digits
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Page 3 of 4 Follow these steps for
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Name: Date: 1.3 Study Notes This sk
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Name: Date: 1.3 Science Vocabulary
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Page 3 of 3 Using the table of pref
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Page 2 of 2 5. Earth’s moon is co
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Page 2 of 3 When precise conversion
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Name: Date: 1.4 Creating Scatterplo
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Page 3 of 3 g. What is the position
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Page 2 of 2 1.4 1. Given the variab
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Page 2 of 3 Step 3: Look at the ran
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Name: Date: 1.4 Recognizing Pattern
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Page 3 of 3 Answer the following qu
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Page 2 of 2 4. Measurements: List a
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Page 2 of 2 2. Your teacher shows y
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Page 2 of 4 Recording valid observa
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Page 4 of 4 b. How did the student
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Page 2 of 3 Name: Lucy O. Date: Jan
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Name: Date: 2.2 Using Computer Spre
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Page 3 of 3 5. The following data i
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Page 2 of 2 2. John notices that hi
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Name: Date: 3.1 Latitude and Longit
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Page 3 of 4 Use an atlas or globe t
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Name: Date: 3.1 Map Scales Mapmaker
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Page 3 of 3 f. Point Q to Point M g
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Page 2 of 5 It’s time to go! 3.1
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Page 4 of 5 37. Now you will head t
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Name: Date: 4.1 Vectors on a Map Yo
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Page 2 of 3 1. Draw a profile map o
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Name: Date: 3.3 Bathymetric Maps Im
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Page 1 of 2 3.3 Tanya Atwater Tanya
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Name: Date: 4.1 Solving Equations w
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Page 3 of 4 Use the formula V = l
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Name: Date: 4.1 Problem Solving Box
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Page 2 of 3 In problems 6 and 7, yo
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Name: Date: 4.1 Percent Error When
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Page 3 of 3 1. The lab group conduc
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Page 2 of 3 1. A bicyclist travels
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Name: Date: 4.1 Velocity Speed and
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Name: Date: 4.2 Calculating Slope f
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Name: Date: 4.2 Analyzing Graphs of
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Page 3 of 4 1. For each position-ti
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Name: Date: 4.2 Analyzing Graphs of
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Name: Date: 4.3 Acceleration Accele
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Name: Date: 4.3 Acceleration and Sp
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Page 3 of 3 3. Graph 3: 4. Find acc
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Page 2 of 3 Example 1: How fast wil
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Name: Date: 5.1 Ratios and Proporti
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Name: Date: 5.1 Internet Research S
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Name: Date: 5.1 Preparing a Bibliog
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Name: Date: 5.1 Mass vs. Weight Wha
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Page 2 of 2 1. A physical science t
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Page 2 of 2 How much does it weigh
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Page 2 of 2 Answer the following pr
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Name: Date: 5.3 Equilibrium When al
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Name: Date: 6.1 Net Force and Newto
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Page 2 of 2 Reading reflection 1. I
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Name: Date: 6.3 Applying Newton’s
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Name: Date: 6.3 Momentum Conservati
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Name: Date: 6.3 Collisions and Cons
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Name: Date: 6.3 Rate of Change of M
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Page 3 of 3 6. A 50.-g (0.050-kg) e
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Page 2 of 2 1. A machine uses an in
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Page 2 of 2 Example 3: A 500-newton
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Page 2 of 2 7. You pull your sled t
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Page 2 of 2 The relationship betwee
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Page 2 of 2 6. Use the gear ratio f
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Page 2 of 2 The three classes of le
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Page 2 of 2 3. Now, calculate the g
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Page 2 of 2 To do this calculation,
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Name: Date: 7.2 Energy Transformati
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Name: Date: 7.2 Conservation of Ene
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Page 2 of 2 Reading reflection 1. W
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Name: Date: 7.3 Power In science, w
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Name: Date: 7.3 Power in Flowing En
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Name: Date: 7.3 Efficiency and Ener
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Page 2 of 2 Reading the temperature
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Page 2 of 4 1. For each of the prob
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Page 4 of 4 1. Surface temperatures
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Page 2 of 2 The graph below shows a
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Name: Date: 9.1 Using the Heat Equa
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Name: Date: 10.1 Measuring Mass wit
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Page 3 of 3 Reading the balance cor
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Page 2 of 2 d. Explain how the disp
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Page 2 of 3 Calculating volume of a
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Name: Date: 10.1 Density The densit
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Name: Date: 10.3 Pressure in Fluids
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Name: Date: 10.3 Boyle’s Law The
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Name: Date: 10.4 Charles’s Law Ch
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Name: Date: 10.4 Archimedes 10.4 Ar
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Name: Date: 10.4 Narcís Monturiol
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Name: Date: 10.4 Archimedes’ Prin
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Name: Date: 11.1 Layers of the Atmo
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Page 2 of 2 Reading reflection 1. H
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Page 2 of 3 Using temperature data
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Page 1 of 2 11.3 Joanne Simpson 11.
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Name: Date: 11.3 Weather Maps You h
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Name: Date: 11.3 Tracking a Hurrica
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Page 3 of 4 Hurricane Andrew crosse
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Name: Date: 12.1 Structure of the A
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Name: Date: 12.1 Atoms and Isotopes
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Name: Date: 12.1 Ernest Rutherford
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Name: Date: 12.2 Electrons and Ener
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Page 2 of 2 Periodic Table Groups T
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Page 2 of 2 Using dot diagrams to r
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Page 2 of 2 13.2 Important note: If
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Page 2 of 2 Example 2: Aluminum and
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Page 2 of 2 13.2 Predict the name o
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Page 2 of 2 Using the information i
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Page 2 of 3 Conservation of atoms T
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Name: Date: 14.1 The Avogadro Numbe
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Page 3 of 4 Substance Elements in s
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Name: Date: 14.1 Formula Mass A che
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Name: Date: 14.2 Classifying Reacti
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Name: Date: 14.2 Predicting Chemica
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Name: Date: 14.2 Percent Yield You
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Name: Date: 14.4 Lise Meitner Lise
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Name: Date: 14.4 Marie and Pierre C
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Page 3 of 3 Reading reflection 1. W
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Page 2 of 2 Reading reflection 1. R
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Page 2 of 2 Reading reflection 1. U
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Page 2 of 2 1. The decay series for
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Page 2 of 2 Reading reflection 1. D
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. Page 2 of 3 i. Switches 2, 3, and
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Name: Date: 16.1 Benjamin Franklin
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Name: Date: 16.2 Using an Electric
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Page 3 of 4 Build a series circuit
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Name: Date: 16.3 Voltage, Current,
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Page 3 of 3 Now you will have the o
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Page 2 of 2 7. How much voltage wou
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Page 2 of 2 5. Use the series circu
Page 309 and 310: Page 2 of 2 In part (d) of problems
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Page 317 and 318: Page 2 of 2 7. The directions—nor
Page 319 and 320: Page 2 of 2 6. Repeat step 5 to for
Page 323 and 324: Page 2 of 2 A transformer steps dow
Page 325 and 326: Page 2 of 2 4. Calculate the power
Page 329 and 330: Page 2 of 4 Determining the relativ
Page 331 and 332: Page 4 of 4 Extension—Creating cl
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Page 335 and 336: Name: Date: 19.1 Earth’s Interior
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Page 347 and 348: Name: Date: 19.4 Continental United
Page 349 and 350: Page 3 of 4 When a mountain is form
Page 351 and 352: Name: Date: 20.1 Averaging The most
Page 353 and 354: Page 2 of 5 Locating the epicenter
Page 355 and 356: Page 4 of 5 20.1 For each of the pr
Page 357 and 358: Name: Date: 20.2 Volcano Parts 20.2
Page 359: Name: Date: 21.2 Calculating Concen
Page 363 and 364: Page 3 of 3 The influence of temper
Page 365 and 366: Page 2 of 3 Work through these exam
Page 367 and 368: Name: Date: 21.3 Calculating pH The
Page 369 and 370: Name: Date: 22.1 Groundwater and We
Page 371 and 372: Page 3 of 3 Testing the model: 1. W
Page 373 and 374: Name: Date: 24.1 Period and Frequen
Page 375 and 376: Page 2 of 2 2. Use the grids below
Page 377 and 378: Page 2 of 2 2. Use the grids below
Page 379 and 380: Page 2 of 3 x-axis (blocks) Height
Page 381 and 382: Name: Date: 24.3 Decibel Scale The
Page 383 and 384: Page 2 of 2 a. ____________________
Page 385 and 386: Page 2 of 2 2. Two students want to
Page 387 and 388: Name: Date: 24.3 Palm Pipes Project
Page 389 and 390: Page 3 of 3 6. Challenge: You can f
Page 391 and 392: Page 2 of 2 Answer the following pr
Page 393 and 394: Page 2 of 2 4. You see a chair that
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Page 397 and 398: Name: Date: 25.3 Using Ray Diagrams
Page 399 and 400: Page 2 of 2 2. Light strikes a mirr
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Page 403 and 404: Page 2 of 2 25.3 1. A lens has a fo
Page 405 and 406: Name: Date: 26.1 Gravity Problems I
Page 407 and 408: Name: Date: 26.1 Universal Gravitat
Page 409 and 410: Page 1 of 2 26.1 Nicolaus Copernicu
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Page 1 of 2 26.1 Galileo Galilei Ga
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Page 1 of 2 26.1 Johannes Kepler 26
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Name: Date: 26.1 Measuring the Moon
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Page 3 of 3 Semi-Circle Card: 26.1
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Page 2 of 2 Reading reflection 1. B
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Page 2 of 2 Part 2: Provisions for
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Page 1 of 2 27.1 Arthur Walker 27.1
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Name: Date: 27.2 The Inverse Square
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Page 2 of 3 1. Fill in the missing
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Name: Date: 28.1 Understanding Ligh
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Name: Date: 28.1 Parsecs You have a
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Page 1 of 2 28.1 Edwin Hubble Edwin
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Name: Date: 28.2 Light Intensity Pr
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Page 2 of 2 If we know the brightne
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Page 2 of 2 Solving Doppler Shift P
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13. A decimeter is 100 times larger
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Skill Sheet 1.3: Significant Digits
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7. Yes, there is a relationship bet
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6. The slope is the same (2.0) unti
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13. S Sh—Sand and shells on the b
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10. 410 miles 11. 6.6 miles -------
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Skill Sheet 4.2: Analyzing Graphs o
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Skill Sheet 5.1: Mass, Weight, and
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Skill Sheet 6.3: Applying Newton’
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Skill Sheet 7.1: Mechanical Advanta
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8. The middle gear turns left. The
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Skill Sheet 7.3: Power in Flowing E
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Skill Sheet 10.1: Calculating volum
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3. Answers are: a. 100 cm 3 b. 13 N
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Skill Sheet 11.3: Weather Maps Samp
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a. b. c. d. e f. Skill Sheet 12.2:
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Skill Sheet 14.1: Chemical Equation
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must be blocking their insulin’s
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8. The current is approximately the
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7. Students can find information ab
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Skill Sheet 17.4: Electrical Power
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Skill Sheet 19.1: Charles Richter 1
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Practice 2: 1. First problem is don
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Skill Sheet 21.3: Calculating pH 1.
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Question 8 (con’t) 9. The new wav
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Skill Sheet 25.2: The Human Eye a.
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Skill Sheet 26.1: Nicolaus Copernic
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Skill Sheet 27.1: Arthur Walker 1.
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