2023 · Specimen · 0625/03 | Q12

0/38parts marked · 0 of 75 marks

Question (12 of 12)6 marks · Practise this topic →

Options

Available practice: 75 of 80 marks. Parts 8(b), 10(d) await marking support. Scores cover available parts only.

The Sun is our nearest star.

(a)(i)State the three main forms of electromagnetic radiation emitted by the Sun.

Answer guidance

State A short answer. No explanation is needed, and adding one cannot earn extra marks.

[2 marks]

(a)(ii)State the two main elements that are found in the Sun.

Answer guidance

State A short answer. No explanation is needed, and adding one cannot earn extra marks.

[1 mark]

(b)State and explain what can be deduced from the 'redshift' observed by astronomers in the light from all distant galaxies.

Answer guidance

State A short answer. No explanation is needed, and adding one cannot earn extra marks.

[3 marks]

0625/03/SP/23Cambridge IGCSE Physics 0625 · Specimen 2023 · Paper 3 · Question 12