Duality Meaning in Hindi

• द्वैत (Dvait): The formal philosophical term meaning 'two-ness' or the state of being divided in two.
• दोहरी प्रकृति / दोहरापन (Dohri Prakriti / Dohrapan): Having a dual nature or double character.
• द्वैतवाद (Dvaitvaad): Dualism.

This is the most famous use of the word.

• Wave-Particle Duality: In Class 11/12 Physics, you learn that light has a 'Dual Nature' (दोहरी प्रकृति). Depending on the experiment, light acts like a continuous invisible wave, but sometimes it acts like physical, bullet-like particles (photons).
• This impossible double-identity of light is called Duality.

• Human Duality: The concept that every human being has both good and evil inside their mind at the same time.
• Example: The duality of life is that there cannot be light without darkness, or joy without sorrow. Hindi: जीवन का द्वैत यह है कि प्रकाश के बिना अंधकार या दुख के बिना सुख नहीं हो सकता।