What is a Chromometer?
| A. | An instrument used to measure the degree of latitude and longitude of a place. |
| B. | A highly accurate tfrrie piece which is used to keep Greenwich meantime. |
| C. | A scale which tells time corresponding to each longitude |
| D. | A scale which tells the distance between any two places whose latitudes and longitudes are known. |
Answer : B Explanation : |
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Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |
