Transcription of Physics Unit & Dimension - Career Point
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Physics Unit & Dimension - Career Point
Corporate Office: CP Tower, Road , IPIA, Kota (Raj.), Ph: 0744-2434159 unit & DIMENSION1 unit & DIMENSIONC orporate Office: CP Tower, Road , IPIA, Kota (Raj.), Ph: 0744-2434159 unit & DIMENSION2 PrefaceIIT - JEE Syllabus : unit & DimensionIIT - JEE Syllabus : unit & DimensionIIT - JEE Syllabus : unit & DimensionIIT - JEE Syllabus : unit & DimensionIIT - JEE Syllabus : unit & DimensionUnit & Dimensions, Dimensional analysis, Least count, Significant figure, Methods of measurementand Error analysis for physical concepts of the Physics start from this chapter. Basically the terms &concepts which are illustrated in this topic will be used in so many ways because all Physicalquantities have units.
= (Magnitude) × (Unit) Ex.1 A physical quantity is measured and the result is expressed as nu where u is the unit used and n is the numerical value. If the result is expressed in various units then : (A) n ∝ size of u (B) n ∝ u2 (C) n ∝ u (D) n ∝ u 1 Answer : (D) There are three types of units 2.1 Fundamental or base units 2.2 Derived ...
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