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Which of the following is the evidence to show that there must be a force acting on earth and directed towards the sun?
- a)Deviation of the falling bodies towards east
- b)Revolution of the earth around the sun
- c)Phenomenon of day and night
- d)Apparent motion of the sun round the earth
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Which of the following is the evidence to show that there must be a fo...
Understanding the Force Acting on Earth
To establish that there is a force acting on Earth and directed towards the Sun, we can analyze the motion of the Earth in its orbit.
Revolution of the Earth Around the Sun
- The key evidence for a force acting on Earth is its revolution around the Sun. This motion is not random; it follows a specific elliptical path due to gravitational attraction.
- The force responsible for this revolution is gravity. The Sun, being a massive body, exerts a gravitational pull on Earth, keeping it in orbit.
- If no force were acting on Earth, it would continue in a straight line according to Newton's first law of motion. However, the Earth continuously changes direction as it travels around the Sun, indicating the presence of a centripetal force acting towards the Sun.
Other Options Explained
- Deviation of the Falling Bodies Towards East: This phenomenon relates to the rotation of the Earth and does not directly indicate a force acting towards the Sun.
- Phenomenon of Day and Night: This is caused by the rotation of Earth on its axis, not by a force directed towards the Sun.
- Apparent Motion of the Sun Round the Earth: Historically, this was a misconception based on geocentrism. The Sun appears to move around the Earth due to Earth's rotation, not because of a force acting on Earth towards the Sun.
Conclusion
In conclusion, the revolution of Earth around the Sun provides solid evidence of the gravitational force exerted by the Sun, confirming the existence of a force acting on Earth directed towards it.
To establish that there is a force acting on Earth and directed towards the Sun, we can analyze the motion of the Earth in its orbit.
Revolution of the Earth Around the Sun
- The key evidence for a force acting on Earth is its revolution around the Sun. This motion is not random; it follows a specific elliptical path due to gravitational attraction.
- The force responsible for this revolution is gravity. The Sun, being a massive body, exerts a gravitational pull on Earth, keeping it in orbit.
- If no force were acting on Earth, it would continue in a straight line according to Newton's first law of motion. However, the Earth continuously changes direction as it travels around the Sun, indicating the presence of a centripetal force acting towards the Sun.
Other Options Explained
- Deviation of the Falling Bodies Towards East: This phenomenon relates to the rotation of the Earth and does not directly indicate a force acting towards the Sun.
- Phenomenon of Day and Night: This is caused by the rotation of Earth on its axis, not by a force directed towards the Sun.
- Apparent Motion of the Sun Round the Earth: Historically, this was a misconception based on geocentrism. The Sun appears to move around the Earth due to Earth's rotation, not because of a force acting on Earth towards the Sun.
Conclusion
In conclusion, the revolution of Earth around the Sun provides solid evidence of the gravitational force exerted by the Sun, confirming the existence of a force acting on Earth directed towards it.
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Community Answer
Which of the following is the evidence to show that there must be a fo...
As the earth revolves around the sun, it experiences the centrifugal force in a direction away from the centre of the sun which tends to push it away from the sun.
But the earth moves in a constant orbit, thus there must be a force in a direction towards the centre of the sun which balances the centrifugal force.
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Which of the following is the evidence to show that there must be a force acting on earth and directed towards the sun?a)Deviation of the falling bodies towards eastb)Revolution of the earth around the sunc)Phenomenon of day and nightd)Apparent motion of the sun round the earthCorrect answer is option 'B'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following is the evidence to show that there must be a force acting on earth and directed towards the sun?a)Deviation of the falling bodies towards eastb)Revolution of the earth around the sunc)Phenomenon of day and nightd)Apparent motion of the sun round the earthCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is the evidence to show that there must be a force acting on earth and directed towards the sun?a)Deviation of the falling bodies towards eastb)Revolution of the earth around the sunc)Phenomenon of day and nightd)Apparent motion of the sun round the earthCorrect answer is option 'B'. Can you explain this answer?.
Which of the following is the evidence to show that there must be a force acting on earth and directed towards the sun?a)Deviation of the falling bodies towards eastb)Revolution of the earth around the sunc)Phenomenon of day and nightd)Apparent motion of the sun round the earthCorrect answer is option 'B'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following is the evidence to show that there must be a force acting on earth and directed towards the sun?a)Deviation of the falling bodies towards eastb)Revolution of the earth around the sunc)Phenomenon of day and nightd)Apparent motion of the sun round the earthCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is the evidence to show that there must be a force acting on earth and directed towards the sun?a)Deviation of the falling bodies towards eastb)Revolution of the earth around the sunc)Phenomenon of day and nightd)Apparent motion of the sun round the earthCorrect answer is option 'B'. Can you explain this answer?.
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Which of the following is the evidence to show that there must be a force acting on earth and directed towards the sun?a)Deviation of the falling bodies towards eastb)Revolution of the earth around the sunc)Phenomenon of day and nightd)Apparent motion of the sun round the earthCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Which of the following is the evidence to show that there must be a force acting on earth and directed towards the sun?a)Deviation of the falling bodies towards eastb)Revolution of the earth around the sunc)Phenomenon of day and nightd)Apparent motion of the sun round the earthCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Which of the following is the evidence to show that there must be a force acting on earth and directed towards the sun?a)Deviation of the falling bodies towards eastb)Revolution of the earth around the sunc)Phenomenon of day and nightd)Apparent motion of the sun round the earthCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
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