Consider a very long rectangular fin attached to a flat surface such that the temperature at the end of the fin is essentially that of the surrounding air, i. e. 20°c. its width is 5.0cm; thickness is 1.0mm; thermal conductivity is 200w/mk; and base temperature is 40°c. the heat transfer coefficient is 20w/m^2k. estimate the fin temperature at a distance of 5.0cm from the base and the rate of heat loss from the entire fin.

a

explanation:

because they are cartillidge

  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.