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DOS Wk of Oct. 28 – Nov. 1, 2013

DOS Wk of Oct. 28 – Nov. 1, 2013. MONDAY Which of the following is an example of water changing states? mixing water and cooking oil wood burning building a snowman steam rising from a kettle. MONDAY 2. When opposite charges pull towards each other it is considered___________.

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DOS Wk of Oct. 28 – Nov. 1, 2013

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  1. DOS Wk of • Oct. 28 – Nov. 1, 2013

  2. MONDAY • Which of the following is an example of water changing states? • mixing water and cooking oil • wood burning • building a snowman • steam rising from a kettle

  3. MONDAY • 2. When opposite charges pull towards each other it is considered___________. • Repel • Attract • Both of the above • None of the above

  4. MONDAY • 3. Electrical wire is often covered with rubber. Electricians typically wear thick rubber soled shoes. From this evidence, you would expect rubber to be • a good electrical insulator • a good electrical conductor • a good thermal insulator • a good thermal conductor

  5. Tuesday • 1. Which of the following is an example of a change from vapor to solid? • hail • frost • salt • ice

  6. Tuesday • 2. Which of these is a chemical change? • Silver tarnishes • a rubber band stretches • a pulley lifts a load

  7. Tuesday • Which choice describes the behavior of electric charge? • *Like charges attract. Unlike charges repel. • *Like charges repel. Unlike charges attract. • *Like charges attract. Unlike charges also attract. • *Like charges repel. Unlike charges also repel.

  8. Wednesday • ___________ is the space in which an electric force acts. • Electric charge • Electric field • Attract • Repel

  9. Wednesday • 2. A/An ___________ is a charge that can be positive or negative. • Electric field • Electron • Electric charge • Proton

  10. Wednesday • Things with the same charge will _________ from each other. • Pull away • Push towards • Both of the above • None of the above

  11. Thursday • Which of the materials will a magnet attract? • a. • c. • b. d. None of the these

  12. Thursday • Ja’miracle rubs a balloon against her hair. The balloon then has a negative charge. Her hair _______________________. • was uncharged before but now has a positive charge • was uncharged before but now has a negative charge • had a positive charge before but now is uncharged • had a negative charge before but now is uncharged.

  13. Thursday • Name the two types of electricity? • Static and Current • Magnetic and Static • There is only one type of electricity • ALL of the above • was uncharged before but now has a positive charge • was uncharged before but now has a negative charge • had a positive charge before but now is uncharged • had a negative charge before but now is uncharged.

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