COMEDK UGET · Physics

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Physical World and Measurement

Scope of physics, units of measurement, system of units, dimensional analysis, errors and significant figures.

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  • Q1 · Physical World and Measurement · EASY

    Which of the following is a fundamental unit in the SI system?

  • Q2 · Physical World and Measurement · HARD

    If the error in measuring the radius of a sphere is 2%, what is the percentage error in measuring its volume?

  • Q3 · Physical World and Measurement · MEDIUM

    The dimensional formula for coefficient of viscosity is:

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