MCQOPTIONS
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| 1. |
If radius of earth is R then the height ?h? at which value of ?g? becomes one-fourth is [BHU 2000] |
| A. | \[\frac{R}{4}\] |
| B. | \[\frac{3R}{4}\] |
| C. | R |
| D. | \[\frac{R}{8}\] |
| Answer» D. \[\frac{R}{8}\] | |