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 D. n²h/2π Answer-:C 2—परमाणु में इलेक्ट्रॉन रहता है A. कूलंब बल के […]
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1. C 2. C 3. B 4. D 5. D 6. D 7. A 8. A 9. C
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