Q2 Science Review

Which of the following examples show kinetic energy

• A tennis shoe falling down the stairs

• a skier standing at the top of a mountain

• a person running on a sidewalk

• a candle sitting on a shelf

• a train moving along the tracks

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What type of material will not allow electric current to pass through it?

• Insulator

• Conductor

• Open

• Closed

Which picture shows an open parallel circuit

• A

• B

• C

• D

Which picture shows an open series circuit

• A

• B

• C

• D

Which picture shows an closed series circuit

• A

• B

• C

• D

Which picture shows a closed parallel circuit

• A

• B

• C

• D

How is an electromagnet different than a permanent magnet?

• An electromagnet can be turned on and off. A permanent magnet is always magnetic

• An electromagnet can only pick up paperclips

• A permanent magnet is made of plastic and an electromagnet is made of metal

• A permanent magnet has a magnetic field and an electromagnet does not.

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Benjamin Franklin....

• discovered lightning is a form of electricity

• He invented the electromagnet

• He invented the light bulb

• He discovered that protons have a positive charge

Which of the following are conductors?

• Glass

• Plastic Straw

• Copper Wire

• Penny

• Yarn

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• a nail

• an invisible hand

• glue

• static electricity

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