Chemistry, 21.09.2019 13:20 deveronyarbrough
The mass of an electron is 9.11× 10–31 kg. what is the uncertainty in the position of an electron moving at 2.00 × 106 m/s with an uncertainty of δv = 0.01 × 106 m/s?
Answers: 1
Chemistry, 22.06.2019 05:00
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Chemistry, 22.06.2019 09:40
Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?
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Chemistry, 22.06.2019 12:00
Which of the following units is not an official si unit? mole liter kilogram ampere
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The mass of an electron is 9.11× 10–31 kg. what is the uncertainty in the position of an electron mo...
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