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Exam-style practice

The Sun as a star answer explanations

Review worked answers and explanations for The Sun as a star. Aligned to Cambridge IGCSE Physics.

Answer explanations

Question 1 of 4

Review the answer support, then move sideways through the set.

Paper 3 structured question: The Sun as a star

Paper 3Theory (Core)1 marks

Description

The Composition of the Sun

The Sun is primarily composed of hydrogen and helium, with energy emitted in various parts of the electromagnetic spectrum.

  1. a

    State the two main elements that make up the Sun.

    [1]