Acertain refrigerator, operating between temperatures of −3.00°c and +23.8°c, can be approximated as a carnot refrigerator. what is the refrigerator's coefficient of performance? cop = (b) what if? what would be the coefficient of performance if the refrigerator (operating between the same temperatures) was instead used as a heat pump? cop =

it is called kinetic energy

iron would move it is magnetic there is a mag field around the current in the wire

does anyone know or what?

  distance on the y-axis and time on the x-axis.

explanation:

the instantaneous velocity = change in position/time taken

the slope of the graph should give instantaneous velocity.

  slope of a graph = change in value of y -axis / change in values of x -axis

  comparing both the equations

    change in value of y -axis = change in position

  change in values of x -axis = time taken

so position values should be on the y axis and time values should be on the x axis.

distance on the y-axis and time on the x-axis.