13. State the property of alcohol that makes it suitable for use in the chamber (1 mark) …….. …………………………………………………………………………………………… …………………………………………………………………………………………………… 14. Explain how the radiation from the radioactive source is detected in the chamber. (4 marks) 15. On the axes provided in the figure below, sketch a frequency-wavelength graph for an electro-magnetic wave. (1 mark) SECTION B: (55 MARKS)
13. State the property of alcohol that makes it suitable for use in the chamber (1 mark) …….. …………………………………………………………………………………………… …………………………………………………………………………………………………… 14. Explain how the radiation from the radioactive source is detected in the chamber. (4 marks) 15. On the axes provided in the figure below, sketch a frequency-wavelength graph for an electro-magnetic wave. (1 mark) SECTION B: (55 MARKS)
PHY-P2-SET-8.docx