As you may well know, placing metal objects inside a microwave oven can generate sparks. two of your friends are arguing over the cause of the sparking, with one stating that the microwaves \"herd\" electrons into \"pointy\" areas of the metal object, from which the electrons jump from one part of the object to another. the other friend says that the sparks are caused by the photoelectric effect. in this problem, we will prove or disprove the latter idea using basic physics. suppose the typical work function of the metal is roughly 4.480 × 10-19 j. calculate the maximum wavelength in angstroms of the radiation that will eject electrons from the metal.
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Chemistry, 21.06.2019 18:00, FloweyFlower
Aballoon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon? a balloon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon?
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Chemistry, 22.06.2019 08:00, danielhall
Identify a strong intermolecular force of attraction between an alcohol
Answers: 1
As you may well know, placing metal objects inside a microwave oven can generate sparks. two of your...
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