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X-ray Astronomy:揭示高能宇宙的奥秘

Question 1 of 14

X-ray astronomy is the study of celestial objects that emit X-rays. What is the typical energy range of X-rays?

  1. 10 eV - 10 keV
  2. 10 keV - 100 keV
  3. 100 keV - 1 MeV
  4. 1 MeV - 10 MeV

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000