A mean sun is used as the reference for solar time for three reasons. Which reason is NOT a cause for use of a mean sun?
A
The motion of the apparent sun is along the ecliptic.
B
Measurement of time is along the celestial equator.
C
The speed of the Earth's revolution is not constant.
D
There are variations in the Earth's rotational speed.
E
İlgili Sorular
During an annual FCC inspection ________________.A thin, whitish, high cloud popularly known as "mares' tails" is __________.Convection spreads a fire by _______________.The magnitude of three stars is indicated. Which star is the brightest?The SS AMERICAN MARINER is ready to bunker with drafts of FWD 14'-06", AFT 17'-00". After all bunker...