OCR GCE A LEVEL PHYSICS A PAPER 2 QUESTION PAPER 2023 (H556/02: Exploring physics).
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OCR GCE A LEVEL PHYSICS A PAPER 2 QUESTION PAPER 2023 (H556/02: Exploring physics). DOWNLOAD OFFICIAL AND VERIFIED OCR GCE A LEVEL PHYSICS A PAPER 2 QUESTION PA...
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OCR GCE A LEVEL PHYSICS A PAPER 2 QUESTION PAPER 2023 (H556/02: Exploring physics). DOWNLOAD OFFICIAL AND VERIFIED OCR GCE A LEVEL PHYSICS A PAPER 2 QUESTION PAPER 2023 ON www.leakedexams.com.


 


You should spend a maximum of 30 minutes on this section.
Write your answer to each question in the box provided.
1 Which of these units is a base unit?
A A
B J
C m2
D N
Your answer [1]
2 The accepted value of g is 9.81ms–2. In an experiment to verify the value of g, students obtained
a value of 10.20ms–2.
What is the percentage difference between the students’ value and the accepted value of g?
A 1%
B 2%
C 4%
D 8%
Your answer [1]
3 Which of these statements is/are true?
1 Antiprotons are hadrons so are subject to the strong nuclear and weak nuclear forces.
2 Neutrons are subject to the weak nuclear force only.
3 The weak nuclear force is the only force that causes a change of quark type.
A 1, 2 and 3
B Only 1 and 2
C Only 1 and 3
D Only 3
Your answer [1]