Energy can be converted from one form to another. When we burn wood, what kind of energy conversion takes place? A. Chemical energy to thermal energy B. Thermal energy to chemical energy C. Electrical energy to chemical energy D. Chemical E. nergy to electrical energy ...
26. Which of the following statements about energy are true?2A Energy can exist in different forms.B Energy is not needed during sleeping CEnergy is needed by green plants only.D Energy can be converted from one form to another(1) A and B only(2) A and D only(3) B and C only(4...
Energy can be transferred from one form to another. For example, electrical energy can be converted into light energy. The word “into” in this sentence is a/an ___. A. prep B. conj C. verb D. adjective 相关知识点: 试题来源: 解析 A。“into”是介词,表示“到……里”,在这里表...
11 The principle of the conservation of energy states that C A energy can be created or destroyed depending on how it is being converted from one form to another. B energy cannot be created but can be destroyed after converting from one form to another. energy cannot be created or ...
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B. Eater, that plant might be eaten by a rabbit, giving the rabbit energy. C. Notice how you feel when you eat whole foods like vegetables and fruits. D. Through this process, energy from the sun is moved from one living thing to another. E. They use the sun’s energy to change ...
Although SSIS can move data directly from one database to another, and this usage pattern is encouraged because of its efficiency, it is not uncommon in the ETL world to unload data from one database to flat files and load those into another. In effect, flat files are the “lowest ...
“engines”—the external and internal energy sources—that drive the Earth system and all its cycles. We can think of Earth’s energy cycle as a “budget”: energy may be added to or subtracted from the budget and may be transferred from one storage place to another, but overall the ...
3. When physicists first formulated quantum theory they realized that an electron in an atom can jump from one energy level to another, giving off or absorbing light. 4. We now know that the universe is expanding at a faster and faster rate-propelled by something scientists call dark energy...
英文:Energy can neither be created nor destroyed, a universally accepted law. 译文:能量既不能创造也不能消灭,这是一条普遍公认的规律。 译文中用到了短语分译的方法。