Salam Academy
Sign inCreate account
Practise

Question bank

Original exam-style questions, mapped to your syllabus. Answers are checked for mathematical equivalence and every attempt updates your mastery.

Sign in to check answers. Your attempts build your mastery and error book.

12 questions

SA-5054-SP2-0011 markL1 FoundationCalculatorStars
The Sun is
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-5054-SP2-0021 markL1 FoundationCalculatorStars
Stars form when
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-5054-SP2-0031 markL1 FoundationCalculatorStars
At the end of its life, a star like the Sun will become
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-5054-SP2-0041 markL1 FoundationCalculatorStars
A star much more massive than the Sun ends its life as
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-5054-SP2-0061 markL1 FoundationCalculatorStars
The Milky Way is
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-5054-SP2-0071 markL1 FoundationCalculatorThe Universe
Light from distant galaxies is redshifted. This shows that the galaxies are
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-5054-SP2-0081 markL1 FoundationCalculatorThe Universe
Which is evidence for the Big Bang theory?
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-5054-SP2-0101 markL1 FoundationCalculatorThe Universe
According to Hubble's law, galaxies that are further away
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-5054-SP2-0121 markL1 FoundationCalculatorThe Universe
A light-year is a unit of
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-5054-SP2-0052 marksL2 StandardCalculatorThe Universe
Light travels at 3.0×1083.0\times10^8 m/s and a year is 3.15×1073.15\times10^7 s. Calculate one light-year in metres, in units of 101510^{15} m.

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-5054-SP2-0092 marksL2 StandardCalculatorThe Universe
Take H0=2.2×10−18H_0=2.2\times10^{-18} s⁻¹. A galaxy is 3.0×10243.0\times10^{24} m away. Calculate its recession speed, in units of 10610^6 m/s.

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-5054-SP2-0113 marksL3 ExamCalculatorThe Universe
Using H0=2.2×10−18H_0=2.2\times10^{-18} s⁻¹, estimate the age of the Universe in billions of years (11 year =3.15×107=3.15\times10^7 s).

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme