Physics, 23.06.2019 20:30 bryanatwin6207
Suppose that the half-life of an element is 1000 years. how many half-lives will it take before one-eighth of the original sample remains? 8 125 12.5 3
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Atrain departs from its station at a constant acceleration of 5 m/s. what is the speed of the train at the end of 20s?
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Agas expands from an initial volume of 0.040 m^3 and an initial pressure of 210 kpa to a final volume of 0.065 m^3 while its temperature is kept constant. how much work is done by the system?
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Give an example in which the electrical energy changes to light energy
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Suppose that the half-life of an element is 1000 years. how many half-lives will it take before one-...
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