allery১ জানুৱাৰী ২০২৪ তাৰিখে উৎক্ষেপণ কৰা ইছৰো (ISRO)-ৰ XPoSat-এ কোনটো বিকিৰণ অধ্যয়ন কৰে?
Aমহাসাগৰ পৃষ্ঠৰ বতাহ
Bএক্স-ৰে' মেৰুকৰণ
Cসৌৰ বতাহৰ গতিবেগ
Dচন্দ্ৰৰ মাটিৰ ৰসায়ন
Answer & Solution
Correct answer: B. এক্স-ৰে' মেৰুকৰণ
XPoSat হৈছে ভাৰতৰ প্ৰথমটো পোলাৰিমেট্ৰি অভিযান, যিটো উজ্জ্বল মহাজাগতিক উৎসৰ পৰা নিৰ্গত হোৱা মেৰুকৃত এক্স-ৰে' অধ্যয়ন কৰাৰ বাবে নিৰ্মাণ কৰা হৈছে।
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