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Symbols representing physical quantities, units, mathematical operations and relationships, astronomical bodies, constellations, and the Greek alphabet.
- About This Book
The Physics Hypertextbook exists! Read it if you want to...
- British-American System of Units
Let's move on to… mass (or is it weight?) Actually, it's...
- Intensity
Then square it. ∆v 2 (x,t) = 4π 2 f 2 ∆s 2 cos 2 [2π(x/λ −...
- Aerodynamic Drag
Discussion pressure drag. The force on an object that...
- Pressure-Volume Diagrams
Pressure-volume graphs are used to describe thermodynamic...
- Shock Waves
When an object travels slower than sound, the ratio in this...
- Electric Potential
It's uppercase because of an arbitrary choice. It's an E...
- Gauss's Law
Note that when r = R the field equations inside and outside...
- About This Book
Symbols for physical quantities and symbols for numerical variables should be printed in italic (sloping) type, while descriptive subscripts and numerical subscripts are to be printed in roman (upright) type.
List of symbols and abbreviations Lecture Physics of materials, H. S. Leipner 2001-09, last revision 2008-09 a Slip a Fundamental lattice translation vector A Area A Constant A Prefactor a0 Primitive lattice vector a Reciprocal lattice vector a 0 (First) Bohr radius A 0 Cross section a 1;a 2;a 3 Basal lattice translation in the hexagonal lattice a
Standard Grade Physics course together with: the symbol used by SQA. the SI unit of the quantity (and alternative units included in the course) the abbreviation for the unit used in Credit level examinations. In General level examinations full words are used for the units of all physical quantities. Table 2.
“meter,” “liter,” “deka,” and “cesium” are used rather than “metre,” “litre,” “deca,” and “caesium” as in the original BIPM English text. • The name of the unit with symbol t and defined according to 1 t = 10
This is a list of common physical constants and variables, and their notations. Note that bold text indicates that the quantity is a vector.
They are completely different types of physical quantities measured by different references and units. Suppose you are measuring the size of your room to estimate the amount of wooden panels for your oor. You will probably use a tape measure and read out the lengths of the room in feet and inches.
