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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 1
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The mass of a particular virus particle is estimated to be 2.4 × 10-18 kg.

The mass of a small bacterium is estimated to be 8.0 × 10-16 kg.

Calculate the value of

mass of the virus particlemass of the bacterium \frac{\text{mass of the virus particle}}{\text{mass of the bacterium}} mass of the bacteriummass of the virus particle​
[2]
Markscheme

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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