(b) Sketch a graph of the X-Ray spectrum generated by a 100kV tube Voltage using a Tungsten target.

(Ensure you label any relevant known numerical values)

c) Using your sketch from part b); describe what changes you would expect to see regarding the produced spectrum if the tube Voltage is increased.

d) Using your sketch from part b); describe what changes you would expect to see regarding the produced spectrum if the tube Current is increased.

e) The company that builds the X-Ray machine placed an aluminium filter in the device. What is the purpose of an Aluminium filter and describe (i) how this affects the X-Ray spectrum (ii) the dose received by the patient (iii) the effect on the image formed.