Read the given information carefully and answer the questions that follow
(a) The resistivity of copper is less than aluminium which in turn less then constantan
(b) There are 9 wires labelled as a, b ,c, d, e, f ,g ,h ,i that have been designedas per the tabular details

wire length diameter material resistance
A L d constantan R₁
B 2L d constantan R₂
C 3L d constantan R3
D L d copper R₄
E L 2d copper R₅
F L 3d copper R₆
G L d/2 copper R₇
H L d/2 constantan R₈
I L d/2 alluminium R9

Answer the following questions
(a) Arrange the 3 values R_1,R_2,R₃in increasing order
(b) Arrange the 3 values R₇,R_8,R₉ in decreasing order
(c) While the graph between R_1,R_2,R₃on Y-axis and their corresponding length values on X-axis be a straight line
(d) Which of the 2 has a lower value R₄and R₆ or R₁and R₄
(e) what is the value of the ratio R₄/R₆