Physics · Fluid Machinery
नियत वायु घनत्व पर चल रहे एक पंखे की घूर्णन गति (rotational speed) को दोगुना कर दिया जाता है। पंखे को मिलने वाला पावर इनपुट कैसे बदलेगा?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1यह 8 गुना कम हो जाता है
- 2यह 8 गुना बढ़ जाता है✓
- 3यह 4 गुना कम हो जाता है
- 4यह 4 गुना बढ़ जाता है
सही उत्तर देखें
यह 8 गुना बढ़ जाता है
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