What exam board could these questions be from?

I am trying to find where these 20 mark essay-length questions for Physics A-level could be from. Here they are:

Question 1 (20 marks)
Some substances are radioactive in nature, they may emit alpha, beta or gamma particles in
certain situations. These substances are a vital part of nuclear energy and there is a fine line
between balancing the benefits and risks of this technology.
Task: Write a coherent essay-length response that describes the scientific principles behind
nuclear fission, binding energy and how they relate to nuclear ener
You should include in your essay: a. The process of nuclear fission and its role in nuclear
power generation. b. How does the release of binding energy contribute to the sustainability
and effiency of nuclear reaction? c. Analyse and evaluate the chain reaction phenomenon in
nuclear fission and its detrimental effects. Your response should also include diagrams, figures
and equations where appropriate.

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Question 2 (20 marks)
How do gravitational and electric fields interact with matter?
Task: Write a coherent essay-length response that describes the following points:
(a) Explain how gravitational and electrical fields can influence the motion and behavior
of objects.
(b) Discuss the concepts of gravitational potential energy and electric potential, and their
roles in determining the potential energy and forces experienced by objects in these
fields.
(c) Compare and contrast the fundamental properties, forces and equations associated
with gravitational and electrical fields.
(d) Highlight any unique charateristics or phenomena that arise exclusively in one field
but not the other
Your response should also include diagrams, figures and equations where appropriate.

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Any idea?

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