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If the 'Mercury planet' is called 'Uranus planet', 'Uranus planet' is called 'Jupiter planet', 'Jupiter planet' is called 'Mars planet', 'Mars planet' is called 'Earth planet', 'Earth planet' is called 'Saturn planet', 'Saturn planet' is called 'Venus planet', and 'Venus planet' is called 'Pluto planet', then on which planet do we live?
Which of the following statements about the movement of planets is true? A. A planet's orbit is elliptical with the Sun at one of two focal points. B. The orbit of a planet is circular with the sun in the center. C. The orbit of a planet is elliptical with another planet in one of the two center-points. D. The orbit of a planet is circular with another planet in the center. 
In the following question, four statements are given followed by four conclusions I, II, III and IV. You have to consider the given statements to be true even, if they seem to be at variance with commonly known facts. Read all the conclusions and decide which of the following logically follows from the given statements disregarding the commonly known facts. Statements: All Planet are Sun. All Object are Air. All Planet are Earth. No Air is Sun. Conclusions: I. All Air being Earth is a possibility. II. Some Object are Sun. III. Some Earth are Sun. IV. No planet is Air.
Which of the following is not one of Kepler's rules for planetary bodies? A. A planet's orbit is an ellipse with the Sun at one of the two center-points. B. A line segment connecting a planet and the sun makes an equal area outside during equal intervals of time. C. The square of the orbital period of a planet is proportional to the cube of the semi-major axis of its orbit. D. The orbital period depends on the mass of the planet
Which of the following statements are true? (i) The orbit of a planet is elliptical with the sun at one of its foci (ii) The line joining the planet and the sun sweeps equal areas in equal intervals of time (iii) The square of the mean distance of a planet from the sun is proportional to the cube of its orbital period
Consider the following statements.
1. According to Kepler's first law, each planet moves in an elliptical orbit around the sun, the sun being at one of the foci of the ellipse.
2. According to Kepler's Second Law, the radius vector of any planet relative to the sun sweeps out equal areas in equal times, that is the areal velocity of the radius vector of the planet is constant.
Which of the statements given above is/are correct?
What is ' Planet Nine'? A. Planet in the Comet Galaxy B. A planet in Andromeda Galaxy C. A planet where the 'Star Wars' series took place D. A large icy planet proposed in the outer Solar System
The phases of the moon as we see from the Earth are due to changing relative positions of the sun, the earth and the moon. Which of the following statements is true. A. on a full moon day, the earth comes between the sun and the moon B. on a new moon day, the moon is in between the earth and the sun C. on a full moon day, the moon is in between the earth and the sun D. on a new moon day, the earth is between the sun and the moon? E. on a new moon day, the sun is between the moon and the earth
In the question given below are two conclusions followed by five statements. You have to choose the correct set of statements that logically satisfies conclusions. Conclusions: I. Some Star are Moon II. Some Sun are not Mars Statements: I. Some Sun are Moon, Some Moon are star and No star is Mars. II. Some Sun are Moon, All Moon are Star and No Star is Mars. III. All Sun are Moon, All Moon are Star and Some Star are Mars. IV. All Sun are Moon, Some Moon are Star and No Star is Mars. V. Some Sun are Moon, Some Moon are Star and No Moon is Mars.
Consider the following statements- 1. Every planet moves around the earth in an elliptical orbit with the earth at one of the foci. 2. The line joining the sun to the planet sweeps out equal areas in equal intervals of time. i.e. areal velocity is constant. 3. The square of the period of revolution (T) of any planet around the sun is directly proportional to the cube of the semi-major axis of the orbit Which of the following statement is INCORRECT?