Physics (Cambridge)

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O/N · 5054/11 · 2025 · Q361 marks · sit it in its paper
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CIE-5054-2025-ON-p11 · Question 36

You may use a calculator. Take the weight of 1.0 kg to be 9.8 N (acceleration of free fall = 9.8 m/s²).
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36 Four statements about an atom are listed. 1 The atom has a nucleus surrounded by positively charged electrons. 2 Most of the atom is empty space. 3 The nucleus is positively charged. 4 The nucleus is very large compared with the rest of the atom. Which statements are correct? A 1 and 2 B 1 and 4 C 2 and 3 D 3 and 4

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