The deegram shows a crcace Which contains two resistors IF of 의 the two Calculate a) the total resistance resistors in Series. b) the curren flowing through the cell. cithe current flowing through the 4a resistor. d) the reading of the volmeter e) the power produced in the 4.2. resistori​

Agas initially at p1 = 1 bar and occupying a volume of 0.5 liter is compressed within a piston–cylinder assembly to a final pressure p2 = 4 bar. (a) if the relationship between pressure and volume during the compression is pv = constant, determine the volume, in liters, at a pressure of 3 bar. (b) repeat for a linear pressure–volume relationship between the same end states. reference

The radius of an atom is closest in size to a

What is the mass of the water that is being heated? it requires 2,500 joules to raise a certain amount of water (c = 4.186 jig c) from 20.0°c to 60.0°c. o 159 o 40 g o 63 g o 80 g