A simple pendulum has the time period of T at the surface of Earth. if it is taken to a height equal to R above the surface of Earth, then the new time period will be :
A simple pendulum has a time period T1 when on the earth's surface and T2 when taken to height R above the earth's surface, where R is the radius of the earth. The value of T1T2 is ______________.
A simple pendulum has time period T on the surface of earth. Its time period at a distance R/2 from centre of earth will be (R=radius of earth)
The acceleration due to gravity at height R above the surface of the earth is g/4. The periodic time of a simple pendulum in an artificial satellite at this height will be :