The energy associated with molecules is known as （）.

A、A.kinetic energy

B、B.potential energy

C、C.mechanical energy

D、D.thermal energy

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更多“The energy associated with molecules is known as （）.”相关的问题

第1题

[单选题] Which of the following terms could be applied to the simple definition the energy of motion?（）

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

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第2题

[单选题] A centrifugal pump produces flow with a resulting discharge head by energy conversionIt is typical for the energy conversion to follow the order of （）.

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3题

[单选题] Which of the following statements concerning energy is correct?（）

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4题

[] Which of the following forms of energy is demonstrated through the process of combustion?（）

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

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第5题

[单选题] The source of energy fitted in GMDSS complying vessels must be（）.

A、the main source of energy B、emergency source of electrical power C、the reserve source of energy D、all of above

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第6题

[] In a diesel engine, offers the heat energy directly（）； works as working medium and changes the heat energy to mechanical energy（）

A、A.the burning of the fuel； medium shaft B、B.fuel spray； fresh air C、C.fuel； fuel spray D、D.the burning of the fuel； the burned gas mixture