Millionaire Mode

Stefan's law - class-XI

Question 1 of 83

The value of solar constant is approximately  :

  1. $ 1340\ watt/m^{2}$
  2. $ 430\ watt/m^{2}$
  3. $ 340\ watt/m^{2}$
  4. $ 1388\ watt/m^{2}$

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