Search results
Symbols representing physical quantities, units, mathematical operations and relationships, astronomical bodies, constellations, and the Greek alphabet.
Symbol Name Meaning SI unit of measure alpha: alpha particle: angular acceleration: radian per second squared (rad/s 2) fine-structure constant: unitless beta: velocity in terms of the speed of light c: unitless beta particle: gamma: Lorentz factor: unitless photon: gamma ray: shear strain: radian
3 days ago · Get the list of all the important Physics Symbols that are used along with their name, SI units and know if they are vector quantity or scalar quantity at Vedantu.com.
Physics Symbols for Some Basic Quantities: Physics symbols in Mechanics: Physics Symbols in Electricity & Magnetism: These were a few important physical quantities along with their symbols. Students are suggested to remember the symbols properly along with their SI units. Visit SI units list to know the units of some of the most important units.
Symbol Definition; any symbol ¯ any symbol ¯ average (indicated by a bar over a symbol—e.g., v ¯ v ¯ is average velocity) ° C ° C: Celsius degree ° F ° F: Fahrenheit degree // // parallel: ⊥ ⊥: perpendicular: ∝ ∝: proportional to: ± ±: plus or minus: 0 0: zero as a subscript denotes an initial value: α α: alpha rays: α α ...
Physics symbols, scalar/vector categorization, and SI Units of Some Basic Quantities: Mass. Symbol – m. Furthermore, Scalar/Vector – Scalar. SI unit – Kilogram (Kg) Time. Symbol – t. Furthermore, Scalar/Vector – Scalar. SI Unit – Seconds (s) Distance, Length. Symbol – l, d, r.
Symbols for physical quantities should be single letters of the Latin or Greek alphabet with or without modifying signs (subscripts, superscripts, primes, etc.). The two-letter symbols used to represent dimensionless combinations of physical quantities are an exception to this rule (see section 4.14 “Dimensionless parameters”).
