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Practise

Question bank

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

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12 questions

SA-9702-PQ1-0011 markL1 FoundationCalculatorSI units
The newton expressed in SI base units is
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Salam Academy Original Practice · Proposed mark scheme
SA-9702-PQ1-0021 markL1 FoundationCalculatorSI units
Which is not an SI base unit?
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Salam Academy Original Practice · Proposed mark scheme
SA-9702-PQ1-0031 markL1 FoundationCalculatorPrefixes & estimates
Convert a current of 250250 μA into amperes.

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Salam Academy Original Practice · Proposed mark scheme
SA-9702-PQ1-0041 markL1 FoundationCalculatorPrefixes & estimates
Convert 7272 km h⁻¹ into m s⁻¹.

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Salam Academy Original Practice · Proposed mark scheme
SA-9702-PQ1-0071 markL1 FoundationCalculatorPrefixes & estimates
Which is the best estimate of the power of a domestic electric kettle?
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Salam Academy Original Practice · Proposed mark scheme
SA-9702-PQ1-0101 markL1 FoundationCalculatorPrefixes & estimates
Calculate the number of seconds in one year (365365 days), in units of 10710^7.

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Salam Academy Original Practice · Proposed mark scheme
SA-9702-PQ1-0121 markL1 FoundationCalculatorPrefixes & estimates
The prefix "n" (nano) represents
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Salam Academy Original Practice · Proposed mark scheme
SA-9702-PQ1-0051 markL2 StandardCalculatorSI units
The pascal expressed in SI base units is
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Salam Academy Original Practice · Proposed mark scheme
SA-9702-PQ1-0061 markL2 StandardCalculatorSI units
Which equation is not homogeneous? (ss displacement, uu, vv velocities, aa acceleration, tt time)
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Salam Academy Original Practice · Proposed mark scheme
SA-9702-PQ1-0081 markL2 StandardCalculatorSI units
The drag force on a car is F=kv2F=kv^2. The SI base units of kk are
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Salam Academy Original Practice · Proposed mark scheme
SA-9702-PQ1-0092 marksL2 StandardCalculatorPrefixes & estimates
A Wi-Fi signal has a frequency of 5.05.0 GHz. Calculate its wavelength. (c=3.00×108c=3.00\times10^8 m s⁻¹)

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Salam Academy Original Practice · Proposed mark scheme
SA-9702-PQ1-0113 marksL3 ExamCalculatorSI units
The speed of a transverse wave on a stretched string is v=Txμyv=T^x\mu^y, where TT is the tension and μ\mu is the mass per unit length. Use base units to determine xx.

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Salam Academy Original Practice · Proposed mark scheme