Here we are with the 2nd chapter, “Inside Our Earth.” In this chapter, you have studied our planet, from outer… Read More Air Class 7 MCQ Geography Questions Chapter 4 November 28, 2024 Our Changing Earth Class 7 MCQ Geography Questions Chapter 3 ...
the gravitational force on a particle inside a spherical shell is zero. 9. the satellite having the same time period of revolution as that of the earth is called ___. stationary satellite geostationary satellite gravitational satellite geo satellite answer: (b) geostationary satellite explanation: ...