पृथ्वी के निकट चक्कर लगाने पर उपग्रह का परिक्रमण काल कितने समय का होता है?
Answers
Answered by
1
the abstract science of number, quantity, and space, either as abstract concepts ( pure mathematics ), or as applied to other disciplines such as physics and engineering ( applied mathematics ).
Answered by
3
Answer:
the blanket of air that surrounds the earth surface is called atmosphere have great day dear
Similar questions