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Conductors & Insulators Circuits Magnetism Transformation 100 100 100 100 200 200 200 200 300 300 300 300 400 400 400 400 500 500 500 500 Question Column 1-100 Materials that allow thermal or electrical energy to easily pass through them are called _______________ Answer Column 1-100 Conductors Question Column 1-200 Conduction is energy transfer because two objects are ______________. Answer Column 1-200 Touching Question Column 1-300 Materials that do not allow thermal energy to pass through them easily are called _______________. Answer Column 1-300 Insulators Question Column 1-400 Name an example of an insulator. Answer Column 1-400 •Rubber •Plastic •Wood •Paper •Glass Question Column 1-500 Which of the following items would you predict to be conductors – eraser, spoon, silver earring, popsicle stick, battery. Answer Column 1-500 spoon silver earring battery Question Column 2-100 Is the circuit below open or closed? How do you know? Answer Column 2-100 Open Question Column 2-200 A device that can open or close a circuit by lifting the arm is called a… Answer Column 2-200 Switch Question Column 2-300 What could be done to fix this circuit? Answer Column 2-300 Add a switch to connect the wires Question Column 2-400 How could I use the a light bulb, battery and two wires to light a light bulb? Answer Column 2-400 Connect Question Column 2-500 Is the circuit open or closed? How do you know? Answer Column 2-500 The circuit is open because it is incompletethe switch isn’t closed. Question Column 3-100 What is magnetism? Answer Column 3-100 The force around a magnet Question Column 3-200 In class we wrapped a wire around a nail and noticed the nail attracted a paperclip. What force held this together? Answer Column 3-200 Magnetic force Question Column 3-300 What is an electromagnet? Answer Column 3-300 Something that is made temporarily magnetic by an electrical current Question Column 3-400 What happens if you put a N pole of one magnet near the S pole of another magnet? Answer Column 3-400 They attract each other and stick together Question Column 3-500 Why does a compass needle move when placed near a wire connected battery? Answer Column 3-500 Electricity flows through the wire, creating a magnetic force Question Column 4-100 Identify the type of energy found in a battery. Answer Column 4-100 Chemical Question Column 4-200 Identify the type of energy when electrons are in motion. (found in a wire) Answer Column 4-200 Electrical energy Question Column 4-300 List the energy transformations that takes place in the simple circuits that we created in class. Answer Column 4-300 Chemical energy to electrical energy to thermal energy to light energy. Question Column 4-400 Describe the energy transformation that occurs when a door bell rings. Answer Column 4-400 Chemical energy to electrical energy to electromagnetic energy to mechanical (motion) energy to sound energy Question Column 4-500 What kind of energy is transferred when a cord is plugged into a wall to power my hair dryer? Answer Column 4-500 Electrical energy to thermal energy Question Column 5-100 Answer Column 5-100 Question Column 5-200 Answer Column 5-200 Question Column 5-300 Answer Column 5-300 Question Column 5-400 Answer Column 5-400 Question Column 5-500 Answer Column 5-500