MCQOPTIONS
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MCQOPTIONS
| 1. |
If the density of the earth is doubled keeping its radius constant then acceleration due to gravity will be \[(g=9.8\,m/{{s}^{2}})\] [Pb. PMT 2002; Orissa 2002] |
| A. | \[19.6\,m/{{s}^{2}}\] |
| B. | \[9.8\,m/{{s}^{2}}\] |
| C. | \[4.9\,m/{{s}^{2}}\] |
| D. | \[2.45\,m/{{s}^{2}}\] |
| Answer» B. \[9.8\,m/{{s}^{2}}\] | |