Mathematics · Mechanics of Solids
यदि एक बारीकी से लिपटे हुए पेचदार स्प्रिंग (closely coiled helical spring) में 8 प्रभावी कॉइल हैं और स्प्रिंग के तार का व्यास 3 mm है, तो स्प्रिंग की ठोस लंबाई (solid length) क्या होगी?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 125 mm
- 221 mm
- 324 mm✓
- 427 mm
सही उत्तर देखें
24 mm
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