Physics · Work, Energy and Power
एक मशीन समय t में W कार्य करती है, और इसका पावर आउटपुट P है। यदि मशीन का पावर आउटपुट दोगुना कर दिया जाता है, तो उसे समान मात्रा में कार्य W करने में कितना समय लगेगा?
- 1t
- 22t
- 3t/4
- 4t/2✓
सही उत्तर देखें
t/2
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