Aheating pad has several strips of heater wire connected in parallel. consider eight of the wires, each with 4ω resistances, connected to a 12v power source. given this scenario answer the following questions a. what is the total resistances of eight wires(they are in groups of two)? b. what is the total current?
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Physics, 21.06.2019 19:30
Density of salty water as compared to the density of pure water is(a) is less(b) is always equal(c) is always more(d) may be less or more
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Physics, 22.06.2019 07:00
Critical mass is the of material required to produce a chain reaction. a.) minimum amount b.) atomic mass c.) precise amount d.) maximum amount
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Physics, 22.06.2019 12:00
The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?
Answers: 3
Aheating pad has several strips of heater wire connected in parallel. consider eight of the wires, e...
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