A 4.0 ohm resistor, an 8.0-ohm resistor, and a 10.0-ohm resistor are connected in series across an 11-V battery. The total voltage drop across the 4.0-ohm and 8.0 ohm resistors is:
2.0 V
c. 6.0 V
b. 4.0 V
d. 11 V
a.2.0 V

Which force is most responsible for binding together an atom's protons and neutrons? electrostatic gravitational nuclear magnetic

Avehicle has an oil leak that is causing the entire oil pan to be wet, but inspection reveals no exact source after cleaning off the oil residue. technician a says to install a fluorescent dye in the crankcase and operate the engine, then re-inspect for leaks with a special light (black light). technician b says the oil leak may be coming from a source at the top of the engine, such as a valve cover gasket. who is correct?

Aflask with vinegar in it has a mass of 160 grams. a balloon with baking soda in it has a mass of 40 grams. the balloon is attached to the flask to seal the opening and the vinegar and baking soda mixes. the balloon inflates to a large volume. what will the total mass of the balloon and flask be after the balloon inflates? explain. a) less than 200 grams because the solid baking soda disappears. b) 200 grams, because all the atoms remain in the balloon or flask. c) more than 200 grams because the size of the balloon is so much larger. d) less than 200 grams because gases such as the one in the balloon are lighter than solids and liquids.