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【单项选择题】

Energy loses ()friction occurs in every engine.

A、A.because

B、B.thanks to

C、C.dues to

D、D.owing to

更多“Energy loses ()friction occurs in every engine.”相关的问题
第1题

A、mechanical energy to kinetic energy to potential energy  B、mechanical energy to potential energy to kinetic energy  C、potential energy to mechanical energy to kinetic energy  D、kinetic energy to mechanical energy to potential energy  

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第2题

A、increase in temperature  B、lose its energy partly  C、expand and do work  D、begin to be compressed  

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第3题

A、A.kinetic energy  B、B.potential energy  C、C.mechanical energy  D、D.thermal energy  

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第4题

A、Electrical energy  B、Thermal energy  C、Potential energy  D、Kinetic energy  

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第5题

A、A.Chemical energy  B、B.Mechanical energy  C、C.Thermal energy  D、D.Electrical energy  

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第6题

A、Water energy  B、Electrical energy  C、Chemical energy  D、Heat energy  

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第7题

A、Energy can be created or destroyed  B、Energy may not be transformed  C、The total quantity of energy in the universe is always the same  D、None of the above  

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第8题

A、Were there loss of energy by friction  B、Since there be loss of energy by friction  C、Were there no loss of energy by friction  D、Should be no loss of energy by friction  

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第9题

A、Active Energy Manager  B、PowerVM Energy Manager  C、Power and Energy Manager  D、Thermal and Energy Manager  

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