The approximate surface temperature on the sunlit side of the earth is
A. | 31°C |
B. | 23°C |
C. | 17°C |
D. | 0°C |
Option: C Explanation : Click on Discuss to view users comments. |
Of the total volume of the earth, which layer forms the major part?
A. | Sial |
B. | Sima |
C. | Mantle |
D. | Core |
Option: D Explanation : Click on Discuss to view users comments. |
Geostationary orbit is at a height of:
A. | 6 Km |
B. | 1000 Km |
C. | 3600 Km |
D. | 36000 Km |
Option: D Explanation : Click on Discuss to view users comments. |