Physics · Thermal Properties of Matter
लोहे का रेखीय प्रसार गुणांक 12 × 10-6 प्रति °C है। लोहे से बनी एक गोलाकार गेंद का आयतन (तापीय) प्रसार गुणांक क्या होगा?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 148 × 10-6 प्रति °C
- 212 × 10-6 प्रति °C
- 324 × 10-6 प्रति °C
- 436 × 10-6 प्रति °C✓
सही उत्तर देखें
36 × 10-6 प्रति °C
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