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1.1.2 Unit prefixes, conversions, significant figures and standard form

1.1.2 Unit prefixes, conversions, significant figures and standard form

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Question 10

A red giant star has a mass of 5.4 × 1030 kg.

A massive blue giant star has a mass of 9.0 × 1031 kg.

Calculate the value of

mass of this red giantmass of the blue giant \frac{\text{mass of this red giant}}{\text{mass of the blue giant}} mass of the blue giantmass of this red giant​
[2]
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1.1.2 Unit prefixes, conversions, significant figures and standard form Questions

  1. GCSE
  2. /Physics
  3. /1.1.2 Unit prefixes, conversions, significant figures and standard form

12 exam-style questions on Edexcel GCSE Physics 1.1.2 Unit prefixes, conversions, significant figures and standard form. Each one has a worked solution and a mark scheme showing where the marks go.

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