alleryपृथ्वी पर औसतन एक सौर दिवस में कितना समय लगता है?
A12 घंटे
B18 घंटे
C24 घंटे
D48 घंटे
Answer & Solution
Correct answer: C. 24 घंटे
पृथ्वी पर एक माध्य सौर दिवस सूर्य के दोबारा याम्योत्तर (मेरिडियन) पर आने के 24 घंटों के बराबर होता है।
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