Chapter Outline
1.1 Number System
1.2 Quantitative Data Representation
1.3 Numerical Encoding
1.4 Text Encoding
1.5 Digital Sound Representation
1.6 Digital Image Representation
1.7 Data Compression Methods
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Complete IGCSE Physics Powerpoint Slide (Chapter 1 - Making Measurement) [2024-2026 Syllabus]
Topics included:
1.1 Measuring Length
1.2 Measuring Volume
1.3 Measuring Time
1.4 Measuring density
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Topical Past Year Questions (2019 - 2023)
Topic included:
Chapter 1.1 - Number System (Denary, Binary and Hexadecimal conversion)
Chapter 1.2 - Usage of Hexadecimal System
Chapter 1.3 - Addition of binary numbers
Chapter 1.4 - Binary Shifting (Multiplication and division of binary numbers)
Chapter 1.5 - Two’s complement (Representing negative number in binary)
Chapter 1.6 - How text, sound and images are represented in binary
Chapter 1.7 - Measurement of Data Storage and Calculation of File Size
Chapter 1.8 - Data Compression
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