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To a perpendicular to the plane of ecliptic, Earth's axis of rotation makes an angle of egrees. Had this angle been zero degree, which one among the following would result ?
  • a)
    There would have been no season
  • b)
    The length of day and night would have been the same throughout the year
  • c)
    The length of the day and night would have been the same all over the earth
  • d)
    All of the above
Correct answer is option 'A'. Can you explain this answer?
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To a perpendicular to the plane of ecliptic, Earth's axis of rotat...
In astronomy, axial tilt (also called obliquity) is the angle between an object's rotational axis and the perpendicular to its Orbital plane, both oriented by the right hand rule. At an obliquity of 0°, these lines point in the same direction i.e. the rotational axis is perpendicular to the orbital plane. Axial tilt differs from inclination. Over the course of an orbit, the angle of the axial tilt does not change, and the orientation of the axis remains the same relative to the background stars. This causes one pole to be directed toward the Sun on one side of the orbit, and the other pole on the other side, the cause of the seasons on the Earth.
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To a perpendicular to the plane of ecliptic, Earth's axis of rotation makes an angle ofegrees. Had this angle been zero degree, which one among the following would result ?a)There would have been no seasonb)The length of day and night would have been the same throughout the yearc)The length of the day and night would have been the same all over the earthd)All of the aboveCorrect answer is option 'A'. Can you explain this answer?
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To a perpendicular to the plane of ecliptic, Earth's axis of rotation makes an angle ofegrees. Had this angle been zero degree, which one among the following would result ?a)There would have been no seasonb)The length of day and night would have been the same throughout the yearc)The length of the day and night would have been the same all over the earthd)All of the aboveCorrect answer is option 'A'. Can you explain this answer? for Defence 2024 is part of Defence preparation. The Question and answers have been prepared according to the Defence exam syllabus. Information about To a perpendicular to the plane of ecliptic, Earth's axis of rotation makes an angle ofegrees. Had this angle been zero degree, which one among the following would result ?a)There would have been no seasonb)The length of day and night would have been the same throughout the yearc)The length of the day and night would have been the same all over the earthd)All of the aboveCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Defence 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for To a perpendicular to the plane of ecliptic, Earth's axis of rotation makes an angle ofegrees. Had this angle been zero degree, which one among the following would result ?a)There would have been no seasonb)The length of day and night would have been the same throughout the yearc)The length of the day and night would have been the same all over the earthd)All of the aboveCorrect answer is option 'A'. Can you explain this answer?.
Solutions for To a perpendicular to the plane of ecliptic, Earth's axis of rotation makes an angle ofegrees. Had this angle been zero degree, which one among the following would result ?a)There would have been no seasonb)The length of day and night would have been the same throughout the yearc)The length of the day and night would have been the same all over the earthd)All of the aboveCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Defence. Download more important topics, notes, lectures and mock test series for Defence Exam by signing up for free.
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