The resistance R of a particular carbon resistor obeys the equation
√(log R'/T) = a + b log R',
Where a = -1.16 and b = 0.675.
(a) In a liquid helium cryostat, the resistance is found to be exactly 10000 (ohms). What is the temperature?
(b) Make a log-log graph of R against T in the resistance range from 1000 to 30,0000.