A、4 minutes
B、8 minutes
C、12 minutes
D、16 minutes
更多“A sidereal day is approximately how much shorter than a solar day?（）”相关的问题
A、irregularities in the daily rotational rate of the Sun B、the space motion of the solar system C、the precession of the equinoxes D、the use of different reference points
A、Compilation fails. B、pi is bigger than 3. C、An exception occurs at runtime. D、pi is bigger than 3. Have a nice day. E、pi is not bigger than 3. Have a nice day.
A、as the basis for star charts B、to enter a star finder C、in sight reduction using Pub 249 D、in sight reductions of planet observations
A、used with the equation of time B、used in the form of LHA Aries C、calculating the time of moonrise D、determining local apparent time
A、only one high and one low water occur during a lunar day B、the high tide is higher and the low tide is lower than usual C、the high tide and low tide are exactly six hours apart D、two high tides occur during a lunar day
A、only one high and one low water occur during a lunar day B、the high tide is higher and the low tide is lower than usual C、the high tide and low tide are exactly six hours apart D、two high tides occur during a lunar day
A、only one high and one low water occur during a lunar day B、the high tide is higher and the low tide is lower than usual C、the high tide and low tide are exactly six hours apart D、two high tides occur during a lunar day
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