In the following four periods (i) Time of revolution of a satellite just above the earth’s surface (Tst)(ii) Period of oscillation of mass inside the tunnel bored along the diameter of the earth (Tma)(iii) Period of simple pendulum having a length equal to the earth’s radius in a uniform field of 9.8 N/k (Tsp)(iv) Period of an infinite length simple pendulum in the earth’s real gravitational field (Tis)

In the following four periods (i) Time of revolution of a satellite ju

1.	In the following four periods (i) Time of revolution of a satellite just above the earth’s surface (Tst)(ii) Period of oscillation of mass inside the tunnel bored along the diameter of the earth (Tma)(iii) Period of simple pendulum having a length equal to the earth’s radius in a uniform field of 9.8 N/k (Tsp)(iv) Period of an infinite length simple pendulum in the earth’s real gravitational field (Tis)
Answer» In the following four periods (i) Time of revolution of a satellite just above the earth’s surface $(T_{s t})$ (ii) Period of oscillation of mass inside the tunnel bored along the diameter of the earth $(T_{m a})$ (iii) Period of simple pendulum having a length equal to the earth’s radius in a uniform field of 9.8 N/k $(T_{s p})$ (iv) Period of an infinite length simple pendulum in the earth’s real gravitational field $(T_{i s})$

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