What is a Closed Circuit?, circuit that doesnt work , circuit that is connected and works , has an open switch , has an open wire , Open Circuit , doesnt work , all wires connected , closed switch , This is an example of Reflection , mountain , glass , glass of water , Reflection is all of these except for , smooth , bends , shiny , bounce , Refraction is all of these except for , bends , smooth , goes through , Changes , A push is , type of force when you move something away from you , type of force when you move towards you , is a insulator , part of a closed circuit , A Pull , a type of force when you move something towards you , force that moves away from you , electrical energy , something standing still , Friction is , when 2 surfaces rub together , attract to each other , insulate , reflect , Insulator , stops/slow energy from flowing through , lets energy flow through, reflects light , A conductor , allows energy to flow , it does not allow energy to flow , it jumps , All are examples of Conductors EXCEPT , metals , plastic , aluminum , copper , water , All are examples of insulators EXCEPT , plastic , wood, copper , rubber , fabric , Energy that is moving is ..., mechanical , electrical , thermal , light , Energy that has vibrations is , sound, thermal , mechanical , light , Thermal energy is energy that , produces heat , makes vibrations, moves , electrical , An example of electrical energy is , charging a battery , fire , a phone ringing , Gravity , is a force that pulls towards the ground , does nothing , pushes , What do simple machines do? , makes work easier by changing force , makes work harder , nothing , Which one is an example of Light energy?, sun , running , soccer , which energy is an example of Electrical energy ?, circuit , fire , running .

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