Physics · Units and Measurements
What is the SI unit of solid angle?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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Correct answer
Steradian
Explanation
सही उत्तर: (बी) स्टेरेडियन
मुख्य बिंदु एवं स्पष्टीकरण:
घन कोण (Solid angle) त्रिविमीय (3D) अंतरिक्ष में किसी बिंदु पर बनने वाला कोण होता है (जैसे गोले के केंद्र पर बनता है)।
इसका S.I. सम्पूरक मात्रक स्टेरेडियन (Steradian) है।
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