"ध्रुविकरण (तरङ)" का संशोधनहरू बिचको अन्तर

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ट्यागहरू: मोबाइल सम्पादन मोबाइल वेब सम्पादन
ट्यागहरू: मोबाइल सम्पादन मोबाइल वेब सम्पादन
[[File:Polarizacio.jpg|thumb|रबरको गोलाकार ध्रुविकरण लाइ रेखात्मक ध्रुविकरणमा रुपान्तर गरिएको]]
'''ध्रुविकरण''' (अङ्रेजी:Polarization वा Polarisation) तरङ्गहरूको विशेषता हो जुन एक वा बढी दिशामा घुम्न सक्छ । [[Electromagneticप्रकाश wave]]sलगायतका suchइलेक्ट्रोम्याग्नेटिक asतरङमा [[light]]ध्रुविकरण exhibitलागु polarization,हुन्छ asभने doगुरूत्वाकर्षण someतरङ otherहरूमा typesपनि ofयो wave,लागु suchहुन्छ as [[gravitationalग्यास wave]]s.वा तरल का [[Soundध्वनि waveतरङ]]s in a gas or liquid doहरू notबाट exhibitध्रुविकरण polarization,सम्भव sinceछैन theकिनकि oscillationध्रुविकरण isहुने alwaysदिशा in theतरङको directionदिशा theएकैतिर waveहुन्छ travels.
 
In an [[electromagnetic wave]], both the [[electric field]] and [[magnetic field]] are oscillating but in different directions; by convention the "polarization" of light refers to the polarization of the electric field. Light which can be approximated as a [[plane wave]] in free space or in an [[isotropic]] medium propagates as a [[transverse wave]]—both the electric and magnetic fields are perpendicular to the wave's direction of travel. The oscillation of these fields may be in a single direction ([[linear polarization]]), or the field may rotate at the optical frequency ([[circular polarization|circular]] or [[elliptical polarization]]). In that case the direction of the fields' rotation, and thus the specified polarization, may be either clockwise or counter clockwise; this is referred to as the wave's [[Chirality (physics)|chirality]] or ''handedness''.
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