MCQOPTIONS
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| 1. |
Term ‘Visible Horizon’ in astronomy is defined as:- |
| A. | The circle of contact of the earth and the cone of visual rays passing through the meridian of the place. |
| B. | The circle of contact of the earth and the cone of visual rays not passing through the meridian of the place. |
| C. | The circle of contact of the earth and the cone of visual rays passing through the point of observation. |
| D. | The circle of contact of the earth and the cone of visual rays not passing through the point of observation. |
| Answer» D. The circle of contact of the earth and the cone of visual rays not passing through the point of observation. | |