class 12th physics vvi objective question
WhatsApp Channel Join Now Telegram channel Join Now Instagram ID Follow me Intermediate Examination physics (भौतिक) # 70 वस्तुनिष्ठ प्रश्नों में से केवल 35 उत्तर दें । 1— nवीं कक्षा में इलेक्ट्रॉन का कोणीय संवेग होती है The angular momentum of the electron in the nth orbit is A. nh B. h/2πn C. nh/2π […]
class 12th physics vvi objective question Read More »