Comets are celestial bodies moving about the solar system in
A. Elliptical or hyperbolic orbits, usually accompanied by a shining tail
B. Elliptical orbits usually accompanied by a long shining tail
C. Hyperbolic orbit always accompanied by a shining head
D. Hyperbolic orbit without projecting any tail or head
Answer: Option B
Solution (By Examveda Team)
Comets are celestial bodies moving about the solar system in Elliptical orbits usually accompanied by a long shining tail. A comet is an icy, small Solar System body that, when passing close to the Sun, warms and begins to release gases, a process called outgassing. This produces a visible atmosphere or coma, and sometimes also a tail. These phenomena are due to the effects of solar radiation and the solar wind acting upon the nucleus of the comet.
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