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BBC4 年
GCSE Combined Science - Edexcel - BBC Bitesize
Easy-to-understand homework and revision materials for your GCSE Combined Science Edexcel '9-1' studies and exams ...
BBC4 年
Sample exam questions - electricity and circuits - Edexcel Practical questions - BBC
You will complete eight required practical activities if you are studying GCSE Physics and 21 if you are studying GCSE Combined Science. You could be asked questions about the methods, safety ...
Astronomy11 年
Why are gravity and quantum mechanics incompatible with each other? Why can't they be ...
The laws of physics that describe the subatomic world are grouped into quantum mechanics. Scientists don’t yet know, though, how to unify quantum theory and general relativity (which is the best ...