Physics Symbols List with Name for Class 11 & 12 PDF
0.1 MB / 10 Pages
Preview PDFPhysics Symbols List with Name for Class 11 & 12
Physics Symbols Name Class 11 & 12
Symbols for Basic Quantities in Physics:
| Physical Quantity | Symbol(s) | Formula | Scalar/ Vector | SI Unit |
| Mass | m | m= F/a | Scalar | Kilogram (Kg) |
| Time | t | t = d/s | Scalar | Seconds (s) |
| Distance, Length | l, d, r | d = s*t | Scalar | Meter (m) |
| Area | A | A= s² | Scalar | m² |
| Volume | V | V= lwh | Scalar | m³ |
| Density | D | D= m/V | Scalar | kg/m³ |
| Temperature | T | T= C+ 273 | Scalar | Kelvin (K) |
| Frequency | v | f= 1/T | Scalar | Hertz (Hz) |
| Heat | Q | Q= c(ΔT*m) | Vector | Joule (J) |
| Specific Heat Capacity | c | c= Q(ΔT*m) | Scalar | J kg−¹ K−¹ |
| Wavelength | λ | λ= v/f | Scalar | meter (m) |
| Speed of light & sound | c | c= fλ | Scalar | m/s |
| Angular frequency | ω | w= 2π/T | Pseudovector | Radian per second (rad/s) |
Symbols of Physics in Mechanics:
| Physical Quantity | Symbol(s) | Formula | Scalar/ Vector | SI Unit |
| Velocity | v | v= displacement/ time | Vector | m/s |
| Acceleration | a | a= v-ut | Vector | meters per second squared (m/s²) |
| Momentum | p | p= mv | Vector | kg⋅m/s |
| Period | T | T= 2π√L/g | Scalar | S or sec |
| Force | F | F = ma | Vector | Newton (N) |
| Torque | T | T = rFsinθ | Vector | N⋅m |
| Power | P | P = W/Δt | Scalar | Watt (W) |
| Mechanical Work | W | W = Fs | Scalar | Joule (J) |
| Energy | E | E = mc² | Scalar | Joule (J) |
| Pressure | p | p = F/A | Scalar | Pascal (Pa) |
| Moment of Inertia | I | I = L/w | Scalar | kg m² |
| Angular Momentum | L | L = mvr | Vector | kg⋅m²s−¹ |
| Friction | f | f= μN | Vector | Newton (N) |
| Coefficient of Friction | µ | μ= f/N | Scalar | unitless |
| Kinetic Energy | K | K.E.= ½ mv² | Scalar | Joule (J) |
| Potential Energy | U | U = mgh | Scalar | Joule (J) |
Symbols of Physics in Electricity & Magnetism:
| Physical Quantity | Symbol(s) | Formula | Scalar/ Vector | SI Unit |
| Current | I | I = V/R | scalar | Ampere(A) |
| Resistance | R | R= ρL/A | scalar | Ohms(Ω) |
| Inductance | L | L = Φ(i)/i | scalar | Henry(H) |
| Capacitance | C | C = q/V | scalar | Farad(F) |
| Electric Potential Difference | V | V = IR | scalar | Volt(V) |
| Electric Field | E | E = V/d | vector | Newton per coulomb (N C−¹) |
| Magnetic Field | B | B= μ0I2πr | scalar | Tesla |
Download Physics Symbols List with Name for Class 11 & 12 PDF
Free Download 