1.   Must have a standard.  A standard is an exact quantity people agree to use for comparison.  A standard means two people using the same object should get…

1. Measurement of Physics1. Definition of Measurement in PhysicsMeasurement is integral part of Physics like any other scientificsubject. Measurement is a integral part of…

Standards of Measurement: Length , Mass and Time. The laws of physics are expressed as mathematical relationships among physical quantities. Most of these quantities are…

Slide 1 Measurement Must have a standard. A standard is an exact quantity people agree to use for comparison. A standard means two people using the same object should get…

Slide 1 UNITS, STANDARDS and DIMENSIONS A look at the International System of Units Slide 2 MEASUREMENTS “To measure” means “to compare a value” (of length, mass,…

Slide 1 Chapter 1: Static Forces “Mechanics” is a branch of physics which concerns with the effect of forces. Force Dimensions: Fundamental quantities in physics: 1.…

Chapter 1 Measurement Despite the mathematical beauty of some of its most complex and abstract theories, physics is above all an experimental science. 1-1 Physical quantities,…

Some Concepts of Physics Simple concepts, Big Physics Mass Usually defined as the quantity of matter in a body Does this definition need improvement? Why? Mass Varies with…

Reference Book is Physics and Measurement Standards of Length, Mass, time and Dimensional Analysis The laws of physics are expressed in terms of basic quantities that require…

Measurement âMeasurement is finding a number that shows the size or amount of something.â We can measure many things, but we mainly focus on length, area, volume, mass,…