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A lamp marked 100w 250v is lit up for 10hours, costs 2I what is the cost of lighting the lamp
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Which expression allows you to determine the mechanical advantage of an inclined plane? a. height of plane / input force b. length of plane / input force c. length of plane / height of plane d. height of plane / length of plane
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Which terms describe the purpose of antennas on devices that use radio waves? transmit and receivemodify and amplifyamplify and receivemodify and transmit
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The electronic structure or chlorine is 2.8.7 what is the electronic structure of fluorine?
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A100-watt light bulb illuminates a solar cell. the electricity from the solar cell operates a water pump that delivers 1 watt of power. what is the efficiency of the system?
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A lamp marked 100w 250v is lit up for 10hours, costs 2I what is the cost of lighting the lamp...
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