Physics Symbols Name List in Hindi: भौतिक विज्ञान में किसी भी यूनिट को नापने के लिए कुछ प्रतीकों का इश्तेमाल किया जाता है, इसके लिए कुछ Symbol को design किया गया है। जिस से इसको समझने में आसानी हो। संकेत या प्रतिक कस इस्तेमाल international leval पर किया जाता है, सभी college और schools में इनका उपयोग किया जाता है। इस लेख में हम आपको Physics Symbols Name (भौतिकी प्रतीकों के नाम) बता रहे है।
विद्यार्थी के जीवन में फिजिक्स एक बहुत ही महत्वपूर्ण विषय है। फिजिक्स से संबंधित किसी प्रतियोगिता परीक्षा की तैयारी के लिए Physics Symbols के बारे में जानकारी होना जरुरी है।
Physics Symbols Name List
| Symbol | Physical Quantity | Scalar / Vector | SI Unit |
| v | Velocity | Vector | Meter per second m/s |
| a | Acceleration | Vector | meters per second squared (m/s2) |
| m | Momentum | Vector | Kilogram meter per second Kg m/s |
| T | Time | Scaler | Second s |
| T | Torque | Vector | Newton meter Nm |
| P | Power | Scaler | Watt W |
| F | Force | Vector | Newton N |
| α | Angular Momentum | Vector | Radian per second squared rad/s2 |
| E | Energy | Scaler | Joule J |
| P | Pressure | Scaler | Pascal P |
| W | Work | Scaler | Joule J |
| I | Inertia | Scaler | Kilogram meter squared Kg m2 |
| K | Kinetic Energy | Scaler | Joule J |
| P | Potential Energy | Scaler | Joule J |
| F | Friction | Vector | Newton N |
| µ | Coefficient of Friction | Scaler | No unit |
| λ | Wavelength | Scalar | Meter m |
| f | Focal length | Scaler | Meter m |
| M | Magnification | Scaler | No unit |
| n | Absolute refraction index | Scaler | No unit |
| I | Intensity | Scaler | Watt per meter squared W/m2 |
| L | Level | Scaler | Decibel dB |
| c, u | Wave speed | Scaler | Meter per second m/s |
| λ | Wavelength | Scalar | Meter m |
| T | Temperature | Scalar | Kelvin K |
| Q | Heat | Scaler | Joule J |
| c | Specific Heat | Scaler | Joule per kilogram Kelvin J/kg K |
| L | Latent Heat | Scaler | Joule per kilogram J/kg |
| α | Linear Expansion | Scaler | Kelvin Inverse K−1 |
| β | Volume Expansion | Scaler | Kelvin Inverse K−1 |
| k | Thermal Conductivity | Scaler | Watt per meter Kelvin W/m K |
| S | Entropy | Scaler | Joule per Kelvin J/K |
| P | Heat Flow Rate | Scaler | Watt W |
| U | Internal Energy | Scaler | Joule J |
| q, Q | Charge | Scalar | Coulomb C |
| B | Magnetic Field | Scaler | Tesla |
| E | Electric Field | Vector | Newton per coulomb N/C |
| C | Capacitance | Scaler | Farad F |
| L | Inductance | Scaler | Henry H |
| I | Current | Scaler | Ampere A |
| R | Resistance | Scaler | Resistance Ω |
| V | Electric Potential Difference | Scaler | Volt V |
| q, Q | Charge | Scalar | Coulomb C |
| B | Magnetic Field | Scaler | Tesla |
| f | Frequency | Scalar | Hz |
| w | Angular Frequency | Scaler | Rad/s |
| A | Area | Scaler | Meter squared |
| V | Volume | Scaler | Meter Cube |
| t | Time | Scaler | Second |
| T | Periodic Time | Scaler | Second |
| L | Length | Scaler | Meter |
| D | Diameter | Scaler | Meter |
| C | Circumference | Scaler | Meter |
| x, y, z | Cartesian coordinates | Scaler | No unit |
| î, ĵ, k̂ | Cartesian unit vectors | Vector | No unit |
| r̂, θ̂, φ̂ | Spherical unit vector | Vector | No unit |
| r, θ, φ | Spherical coordinates | Scaler | Meter, Radian |
| r, θ, z | Cylindrical coordinates | Scaler | Meter, Radian |
| r̂, θ̂, ẑ | Cylindrical unit vectors | Vector | No unit |
Physics symbols in Mechanics
| Physical Quantity | Symbol(s) | Symbol Name | Scalar/ Vector | SI Unit |
| Velocity | v | – | Vector | m/s |
| Acceleration | a | – | Vector | meters per second squared (m/s2) |
| Angular acceleration | α | alpha | Vector | radian per second squared (rad/s2) |
| Momentum | p | – | Vector | kg⋅m/s |
| Period | T | – | Scalar | S or sec |
| Force | F | – | Vector | Newton (N) |
| Torque | T | tau | Vector | N⋅m |
| Power | P | – | Scalar | Watt (W) |
| Mechanical Work | W | – | Scalar | Joule (J) |
| Energy | E | – | Scalar | Joule (J) |
| Pressure | p | – | Scalar | Pascal (Pa) |
| Moment of Inertia | I | – | Scalar | kg m2 |
| Angular Momentum | L | – | Vector | kg⋅m2s-1 |
| Friction | f | – | Vector | Newton (N) |
| Coefficient of Friction | µ | mu | Scalar | unitless |
| Kinetic Energy | K | – | Scalar | Joule (J) |
| Potential Energy | U | – | Scalar | Joule (J) |
Physics Symbols in Electricity & Magnetism
| Physical Quantity | Symbol(s) | Symbol Name | Scalar/ Vector | SI Unit |
|---|---|---|---|---|
| Charge | q, Q | – | scalar | Coulomb (C) |
| Current | I | – | scalar | Ampere (A) |
| Resistance | R | – | scalar | Ohms (Ω) |
| Inductance | L | – | scalar | Henry (H) |
| Capacitance | C | – | scalar | Farad (F) |
| Electric Potential Difference | V | – | scalar | Volt (V) |
| Electric Field | E | – | vector | Newton per coulomb (N C-1) |
| Magnetic Field | B | – | scalar | Tesla |
आज के लेख में हमने आपको Physics Symbols Name List और उनके Hindi नाम के बारे में बताया। Symbol के साथ उनकी Physical Quantity और SI Unit क्या होती है ये भी जानकारी प्रदान की। ये सभी आपके exam में बहुत काम आने वाले है, लगभग सभी तरह की एग्जाम में इस से जुड़े सवाल पूछे जाते है।
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