MCQOPTIONS
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MCQOPTIONS
| 1. |
If ‘δ’ is the declination of the star and ‘φ’ is the latitude of the observer then the hour angle of the star at elongation is given by$? |
| A. | sin H = tan φ . cot δ |
| B. | cos H = tan φ . cot δ |
| C. | tan H = tan φ . cot δ |
| D. | None of these |
| Answer» C. tan H = tan ≈ì√ú . cot ≈í¬• | |