Physics · Units and Measurements
लंबाई की SI मूल इकाई क्या है, जिसका उपयोग बहुत बड़ी खगोलीय दूरियों को व्युत्पन्न करने के लिए मौलिक मानक के रूप में भी किया जाता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1प्रकाश-वर्ष (Light-year)
- 2खगोलीय इकाई (Astronomical unit)
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