The positive side of a household battery is called the . A. anode B. cathode C. diode D. triode E. None of the Above

How did planetesmals form planets? a. they broke apart into smaller chunks. b. they collided and stuck together. c. they cooled and pulled ice together. d. they began to rotate.

In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?

Δu of , in kj/kg, as it isto k, (a)as a of , (b) at , (c) at .