Physics, 03.07.2019 00:20 alexabdercmur
determine numerical values for the average velocity, average speed and average energy in problem la) if a) the particles are electrons, and if b) the particles are oxygen ions (o for t-0° k, t-300 k (86° f), and t-1000° k. express the values of average energy both in joules and in electron volts (1 ev = 1 volt times 1.6 x 10-19 coul.)
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Physics, 22.06.2019 04:40
How is the gravitational force related to the distance between two objects?
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Physics, 22.06.2019 07:30
Quantum mechanics applies to subatomic, atomic, nanometer-size, and micrometer-size systems. nanometer, micrometer, and kilometer-size systems. atomic, nanometer-size, and micrometer-size systems. subatomic, atomic, and nanometer-size systems.
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Physics, 22.06.2019 17:00
Adiver named jacques observes a bubble of air rising from the bottom of a lake (where the absolute pressure is 3.50 atm) to the surface (where the pressure is 1.00 atm). the temperature at the bottom is 4.00 ∘c, and the temperature at the surface is 23.0 ∘c.what is the ratio of the volume of the bubble as it reaches the surface (vs) to its volume at the bottom (vb)? if jaques were to hold his breath the air in his lungs would be kept at a constant temperature. would it be safe for jacques to hold his breath while ascending from the bottom of the lake to the surface?
Answers: 1
determine numerical values for the average velocity, average speed and average energy in prob...
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