BPSC – Combined Competitive Examination · प्रश्न 70
Which of the following has a highly elongated elliptical orbit?
उत्तर दाखवा आणि स्पष्टीकरण
उत्तर: (B) Comet
स्पष्टीकरण
Comets travel on long, highly elliptical orbits, e.g. Halley's comet (~76 years).
- (A) चूक
Wrong: most asteroids have fairly circular orbits.
- (B) बरोबर
Correct: comets have highly eccentric, elongated orbits.
- (C) चूक
Wrong: a meteorite is debris that reaches the ground.
- (D) चूक
Wrong: a meteor is a streak of light in the atmosphere.