प्रारंभिक सिद्धांतों की एक सामान्य कमजोरी क्या थी?
What was a common weakness of many early theories?
Explanation opens after your attempt
B. वे कई भौतिक प्रक्रियाओं को पर्याप्त रूप से नहीं समझा पाएThey could not explain several physical processes adequately
Concept
Many early theories were attractive but could not fully explain issues like energy and angular momentum. In exams, remember limitations too.
Why this answer is correct
The correct answer is B. वे कई भौतिक प्रक्रियाओं को पर्याप्त रूप से नहीं समझा पाए / They could not explain several physical processes adequately. Many early theories were attractive but could not fully explain issues like energy and angular momentum. In exams, remember limitations too.
Exam Tip
कई पुराने सिद्धांत आकर्षक थे लेकिन ऊर्जा और कोणीय संवेग जैसी बातों को पूरी तरह नहीं समझा पाए। परीक्षा में सीमाएँ भी याद रखें।
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