Physics · Fluids
बाहरी त्रिज्या R का एक खोखला गोलाकार कोश (spherical shell) पानी की सतह के नीचे ठीक डूबा हुआ तैरता है। कोश की आंतरिक त्रिज्या r है। यदि कोश की सामग्री का विशिष्ट गुरुत्व पानी के संबंध में 27/8 है, तो r का मान है:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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23 R
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