Satellite Orbits » Exercise - 15. For a satellite with time period of 2 hours, the height above the surface must be : (a) 1000 km (b) 2000 km (c) 3000 km (d) 4000 km
Satellite Orbits » Exercise - 19. The distance of geostationary satellite from the surface of the earth is nearly : (a) 360 km (b) 3600 km (c) 36000 km (d) 360000 km
Satellite Subsystems » Exercise - 121. Drag on a satellite is significant upto a height of ( above the surface of the earth ) (a) 400 km (b) 800 km (c) 1500 km (d) 3000 km