MCQ 1 Statement: The instrument most suitable for measuring the thickness of a few sheets of cardboard is:Options:(a) Metre rule(b) Measuring tape(c) Vernier Callipers(d) Micrometer screw gaugeAnswer: (d) Micrometer screw gaugeExplanation: A micrometer screw gauge is specifically designed to measure very small thicknesses, such as the thickness of thin materials like sheets of cardboard, with … Continue reading Chapter 1 Physical Quantities and Measurements Solved Exercise