प्रकाश - किरणें परावर्तन या अपवर्तन के पश्चात जिस बिन्दु से फैलती हुई प्रतीत होती है , वह उस बिन्दु स्त्रोत का क्या कहलाती है ? - The point from which the light rays appear to be spreading after reflection or refraction, is called that point source? - Prakash - Kirne Paravartan Ya Apvartan Ke Paschaat Jis Bindu Se Failti Hui Prateet Hoti Hai , Wah Us Bindu Source Ka Kya Kehlati Hai ? General Science in hindi, Physics Abhasi Pratibimb question answers in hindi pdf Uprokt Dono Sahi Hai . questions in hindi, Know About Wastwik Pratibimb General Science online test General Science notes in hindi quiz book Uprokt Me Se Koi Nahin
GalaT ha Were
GalaT ha Were