Physics, 05.10.2019 09:01 teesoprettyy
The neutron (n) is an unstable particle (decaying as n - pe ve) with an "average" lifetime of tn 882s, i. e., its abundance decreases as n(t)no exp(-t/tm) after initial production. suppose n's are produced on mars (for example, by a nuclear reactor) emitted in the direction of earth, 55 106 km away. (a) if the neutron is produced at a speed of 0.1c, how much time will pass in: (i) the earth-mars rest system (i) the neutron's rest system? (b) what percentage, p(t)-n(t)/no, of neutrons makes it to earth: (i) with; or (ii) without the effect of special realtivity? (c) repeat parts (a) and (b) for an initial speed of 0.5c.
Answers: 3
Physics, 22.06.2019 05:30
Will give brainliest! which statement best describes the similarities between fundamental forces? electromagnetic and strong nuclear forces influence the interaction between charged particles within an atom. gravitational and magnetic forces are both types of charges that occur in nature. nuclear and magnetic forces are both related to mass and weight. strong nuclear force is most like electrical force because they are both related to distance.
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Physics, 22.06.2019 14:10
Match these items. 1. coulombs __force 2. ohms __emf 3. centimeters __resistance 4. newtons __charge 5. volts __length
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Physics, 22.06.2019 18:00
Which is the most accurate name for the ionic compound cas?
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The neutron (n) is an unstable particle (decaying as n - pe ve) with an "average" lifetime of tn 882...
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