PHYSICS IMPORTANT QUESTION FOR RAILWAY CBT 2 AND RPF CONSTABLE || IMPORTANT PDF IN HINDI

PHYSICS IMPORTANT QUESTION FOR RAILWAY CBT 2 AND RPF CONSTABLE || IMPORTANT PDF IN HINDI 1.The ozone layer absorbs ओजोन परत _______ अवशोषित करती है: (a)Infrared radiation(अवरक्त विकिरण) (b)Microwaves(माइक्रोवेव) (c)Radio wave(रेडियो तरंग) (d)Ultraviolet rays(पराबैंगनी किरणे)   2.The earth’s magnetic field is due to  पृथिवी का चुंबकीय क्षेत्र ______ के कारण होता है: (a) Currents circulating […]

PHYSICS IMPORTANT QUESTION FOR RAILWAY CBT 2 AND RPF CONSTABLE || IMPORTANT PDF IN HINDI

PHYSICS IMPORTANT QUESTION FOR RAILWAY CBT 2 AND RPF CONSTABLE || IMPORTANT PDF IN HINDI 1.The centre of gravity of a sprinter during the race lies दौड़ के दौरान, एक धावक की गुरुत्वाकर्षण का केंद्र कहाँ होता है? (a) to the left side of the body/ शरीर के बाएं तरफ (b) behind his feet/ उसके […]

PHYSICS IMPORTANT QUESTION FOR RAILWAY CBT 2 AND RPF CONSTABLE || IMPORTANT PDF IN HINDI

PHYSICS IMPORTANT QUESTION FOR RAILWAY CBT 2 AND RPF CONSTABLE || IMPORTANT PDF IN HINDI 1.Transfer of heat energy from a heater coil to the cooking vessel takes place though the process of  एक हीटर कॉइल से खाना पकाने के बर्तन तक उष्ण ऊर्जा का स्थानांतरण किस प्रक्रिया से किया जाता है (a) Convection only/ […]