जब किसी वस्तु को आवेशित किया जाता है, तो उसका द्रव्यमान
- Aबढ़ता है
- Bघटता है
- Cअचर रहता है
- ✓बढ़ या घट सकता है
Answer: D.
View full solution →265 questions across 5 question groups — pick any mix to generate a भौतिक विज्ञान paper with step-by-step answer keys.
MCQ (1 अंक)
218 Q→021 अंक का प्रश्न
1 Q→032 अंक वाले प्रश्न
22 Q→043 अंक प्रश्न
22 Q→055 अंकों के प्रश्न
2 Q→One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
Answer: D.
View full solution →Answer: B.
View full solution →Answer: D.
View full solution →Answer: A.
View full solution →Answer: B.
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