Physics, 17.12.2021 01:00 jacobiroberts18
After an electron has been accelerated through a potential difference of 0.10 kV, what is its de Broglie wavelength
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In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant
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Cathy is pedaling down a steep hill on her bicycle and wants to be able to coast up the next hill, which is 25 meters high, without pedaling. cathy and her bicycle have a mass of 75 kg. assuming her bicycle is 100% efficient, what would her speed have to be?
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Which best describes the first law of thermodynamics as compared to the second law of thermodynamics? a. the first law describes how thermal energy is conserved but not the direction it moves. b. the first law describes the direction thermal energy moves but not how it is conserved. c. the first law describes how thermal energy can be created but not how it can be destroyed. d. the first law describes how thermal energy can be destroyed but not how it can be created.
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After an electron has been accelerated through a potential difference of 0.10 kV, what is its de Bro...
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