waecE-LEARNING
Physics Paper 2, MAy/June. 2013  
Questions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Main


General Comments
Weakness/Remedies
Strength

























Question 9

Few candidates attempted this question and performance was low. It seems most candidates are ignorant of the device (cathode ray oscilloscope). However, a few candidates were able to identify Parts P and Q but not R.


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Observation

Few candidates attempted this question and performance was low. It seems most candidates are ignorant of the device (cathode ray oscilloscope). However, a few candidates were able to identify Parts P and Q but not R. The expected answer is: Basic Components of a cathode ray tube P = Electron gun Q = Deflector (plates/Oscillators R = Screen

 

 

 

 

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