An 8 ω resistor is connected to a 6 v battery and another resistor in series. if the current in the circuit is 0.5 a, what is the resistance of the other resistor?
a. 0.75 ω
b. 1.3 ω
c. 2 ω
d. 4 ω

The air in an automobile tire with a volume of 2.60 ft3 is at 70°f and 21 psig. determine the amount of air that must be added to raise the pressure to the recommended value of 30 psig. assume the atmospheric pressure to be 14.6 psia and the temperature and the volume to remain constant. the gas constant of air is ru = 53.34ft⋅lbflbm⋅r(1 psia144 lbf/ft2) = 0.3704 psia⋅ft3lbm⋅r the amount of air that must be added to raise the pressure is lbm

An element becomes a positively charged ion when itloses protons.loses electrons.gains electrons.gains neutrons.

Two waves maximally constructively interfere at a point in space. among the options below, select the possible value of their phase difference at that point in space.a. zerob. πc. π/2d. not determinable by the information provided