A-Level
AQA
Physics
January 2022
QP-202201-Physics-U2 · Question 4
Question (excerpt):
*05* Turn over ► IB/M/Jan22/PH02 outside the box 0 4 State and explain one piece of evidence that shows that energy levels in atoms are discrete. [3 marks] Turn over for the next question 3 6 Do not w…
*05* Turn over ► IB/M/Jan22/PH02 outside the box 0 4 State and explain one piece of evidence that shows that energy levels in atoms are discrete. [3 marks] Turn over for the next question 3 6 Do not w…
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