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Cambridge IGCSE Combined Science practice

Paper 4 structured question: Size of specimens

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Size of specimens

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Paper 4Theory (Extended)4 marks

Measurement conversions are frequently used in scientific experiments.

Description

Measurement Conversion

Convert the following measurements: 4 mm to micrometres and 1500 μm to millimetres.

  1. a

    Calculate Convert 4 mm to micrometres.

    Aim for approximately 2 distinct marking points.

    [2]
  2. b

    Calculate Convert 1500 μm to millimetres.

    Aim for approximately 2 distinct marking points.

    [2]

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Paper 4 structured question: Size of specimens

Paper 4Theory (Extended)4 marks

Description

Measurement Conversion

Convert the following: 0.75 mm to micrometres and 2500 μm to millimetres.

  1. a

    Calculate Convert 0.75 mm to micrometres.

    Aim for approximately 2 distinct marking points.

    [2]
  2. b

    Calculate Convert 2500 μm to millimetres.

    Aim for approximately 2 distinct marking points.

    [2]