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OCR PHYSICS A LEVEL PAPER 2 EXAM WITH 
VERIFIED QUESTIONS AND ANSWERS|| 
GUARANTEED PASS|| LATEST VERSION 2026
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---52June 20262025/2026A+
- OCR PHYSICS A LEVEL PAPER 2 EXAM WITH 
VERIFIED QUESTIONS AND ANSWERS|| 
GUARANTEED PASS|| LATEST VERSION 2026 
What is the atomic structure of a metal? - ANSWER-A lattice of positive ions 
surrounded by a sea of free electrons. 
What is a photoelectron? - ANSWER-An electron that has been removed from a 
metal by absorbing a photon 
What is the work function? - ANSWER-The minimum energy required to 
remove an electron from the surface of a metal 
What is the threshold frequency? - ANSWE...
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