Physics, 29.01.2020 21:47 jasmelynn16
Acircuit consists of a battery and two resistors connected in parallel. if the resistance in both resistors is doubled, and the current is kept constant, how does the voltage change?
a) the voltage is quartered
b) the voltage is halved
c) the voltage remains the same
d) the voltage is doubled
Answers: 1
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Answers: 1
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Which of the following correctly describes what happens when an atomic bomb explodes? small pieces of fissionable material are joined and form a body with a mass greater than the critical mass, the relative number of neutrons escaping decreases, and a chain reaction and explosion result. large pieces of fissionable matter are brought together quickly and form a body with a mass smaller than the critical mass, the relative number of escaping neutrons increases, and a chain reaction and explosion result.
Answers: 2
Acircuit consists of a battery and two resistors connected in parallel. if the resistance in both re...
Mathematics, 21.07.2019 02:30