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WorksheetsQ3-WK2-ASSESSMENT
Total questions: 10
Worksheet time: 5mins
Materials through which electricity pass easily are called?
Insulators
Conductors
Non-conductors
metallic
Which of the following group of materials are good conductors of electricity?
copper, silver, gold, glass, and zinc
wood, paper, leather, and plastic
iron, copper, silver, gold, and nickel
gold, paper, cloth, and plastic
Materials that do not transmit electricity and heat are called?
insulators
conductors
non-conductors
metallic
Which of the following is most likely to conduct electricity the fastest?
wood
plastic
iron grills
rubber
The following are good conductors of heat and electricity except.
silver spoon
golden ring
cotton
iron bar
Aluminum is a good conductor of heat and electricity.
TRUE
FALSE
All materials can be good conductors of heat and electricity.
TRUE
FALSE
Metal pots allow the heat flow thoroughly
TRUE
FALSE
Iron-based metals are insulators of heat and electricity.
TRUE
FALSE
Electricity plays an important role in our daily activities.
TRUE
FALSE
