Brainliest! 20 points! a rectangle has a width of 3 cm and a length of 10 cm. what is the effect on the perimeter when the dimensions are multiplied by 10? a) the perimeter is increased by a factor of 10. b) the perimeter is increased by a factor of 40. c) the perimeter is increased by a factor of 100. d) the perimeter is increased by a factor of 400. you so < 333

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v

step-by-step explanation: