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Exam-style practice

The Universe answer explanations

Review worked answers and explanations for The Universe. Aligned to Cambridge IGCSE Physics.

Answer explanations

Question 20 of 22

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Paper 4 structured question: The Universe

Paper 4Theory (Extended)1 marks

Description

Implications of the Hubble Constant

The Hubble constant helps astronomers understand the expansion of the universe and its implications for the age of the universe.

  1. a

    State one implication of the Hubble constant for the universe.

    [1]
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