Physics, 21.04.2020 23:39 pettygirl13
An atom can absorb light if the energy of the light... A. equals the energy difference between electron orbits. B. exceeds the energy difference between electron orbits. C. is less than that of an electron. D. moves an electron to a lower orbit. E. is less than that of a proton.
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What type of light does this light bulb produce most (i.e. at what wavelength does the spectrum have maximum intensity)?
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The material that keeps its new shape after it is stretched is called?
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Suppose the house in question 3 is located in cleveland where the annual average solar flux is 160 w/m2 . if 10 m2 of solar panels operating at 20 percent efficiency were installed on this house to collect and store solar energy in the form of hot water:
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Which statements best describe energy? check all that apply. the total amount of energy in the universe remains constant. the total amount of energy in the universe changes constantly. energy cannot be converted from one form to another. energy can be converted from one form to another. energy cannot be created or destroyed. energy can be created or destroyed.
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An atom can absorb light if the energy of the light... A. equals the energy difference between elect...
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