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A bucket of water hangs with a spring balance. If an iron piece is suspended into water from another support without touching the sides of the bucket, the spring balance will show
- a)an increased reading
- b)a decreased reading
- c)no change in reading
- d)increased or decreased reading depending on the depth of immersion
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
A bucket of water hangs with a spring balance. If an iron piece is su...
Since the water of the bucket will exert the A surge,the force of buoyancy equal to the volume displaced by the iron block. Hence equal and opposite force will be exerted by iron block on water hence the reading of the spring balance will increase.
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Most Upvoted Answer
A bucket of water hangs with a spring balance. If an iron piece is su...
Explanation:
When an iron piece is suspended into water from another support without touching the sides of the bucket, the spring balance will show no change in reading. This is because of the principle of buoyancy.
Principle of Buoyancy:
The principle of buoyancy states that when an object is submerged in a fluid, it experiences an upward force called buoyant force, which is equal to the weight of the fluid displaced by the object. This buoyant force acts in the opposite direction to the force of gravity.
When the bucket is initially empty:
- The spring balance will show a certain reading when the empty bucket is hanging.
- The reading on the spring balance is equal to the weight of the bucket.
When the bucket is filled with water:
- When the bucket is filled with water, the weight of the water is now added to the weight of the bucket.
- The spring balance will show an increased reading, indicating the increased weight.
When the iron piece is suspended into water:
- When the iron piece is suspended into water without touching the sides of the bucket, it displaces some amount of water.
- The weight of the iron piece is now added to the weight of the water and the bucket.
- However, the weight of the displaced water is equal to the weight of the iron piece.
- According to the principle of buoyancy, the buoyant force acting on the iron piece is equal to its weight.
- The spring balance will show no change in reading because the weight of the water displaced by the iron piece is equal to the weight of the iron piece itself.
Conclusion:
When an iron piece is suspended into water from another support without touching the sides of the bucket, the spring balance will show no change in reading because the weight of the water displaced by the iron piece is equal to the weight of the iron piece itself.
When an iron piece is suspended into water from another support without touching the sides of the bucket, the spring balance will show no change in reading. This is because of the principle of buoyancy.
Principle of Buoyancy:
The principle of buoyancy states that when an object is submerged in a fluid, it experiences an upward force called buoyant force, which is equal to the weight of the fluid displaced by the object. This buoyant force acts in the opposite direction to the force of gravity.
When the bucket is initially empty:
- The spring balance will show a certain reading when the empty bucket is hanging.
- The reading on the spring balance is equal to the weight of the bucket.
When the bucket is filled with water:
- When the bucket is filled with water, the weight of the water is now added to the weight of the bucket.
- The spring balance will show an increased reading, indicating the increased weight.
When the iron piece is suspended into water:
- When the iron piece is suspended into water without touching the sides of the bucket, it displaces some amount of water.
- The weight of the iron piece is now added to the weight of the water and the bucket.
- However, the weight of the displaced water is equal to the weight of the iron piece.
- According to the principle of buoyancy, the buoyant force acting on the iron piece is equal to its weight.
- The spring balance will show no change in reading because the weight of the water displaced by the iron piece is equal to the weight of the iron piece itself.
Conclusion:
When an iron piece is suspended into water from another support without touching the sides of the bucket, the spring balance will show no change in reading because the weight of the water displaced by the iron piece is equal to the weight of the iron piece itself.
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A bucket of water hangs with a spring balance. If an iron piece is suspended into water from another support without touching the sides of the bucket, the spring balance will showa)an increased readingb)a decreased readingc)no change in readingd)increased or decreased reading depending on the depth of immersionCorrect answer is option 'C'. Can you explain this answer?
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A bucket of water hangs with a spring balance. If an iron piece is suspended into water from another support without touching the sides of the bucket, the spring balance will showa)an increased readingb)a decreased readingc)no change in readingd)increased or decreased reading depending on the depth of immersionCorrect answer is option 'C'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about A bucket of water hangs with a spring balance. If an iron piece is suspended into water from another support without touching the sides of the bucket, the spring balance will showa)an increased readingb)a decreased readingc)no change in readingd)increased or decreased reading depending on the depth of immersionCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A bucket of water hangs with a spring balance. If an iron piece is suspended into water from another support without touching the sides of the bucket, the spring balance will showa)an increased readingb)a decreased readingc)no change in readingd)increased or decreased reading depending on the depth of immersionCorrect answer is option 'C'. Can you explain this answer?.
A bucket of water hangs with a spring balance. If an iron piece is suspended into water from another support without touching the sides of the bucket, the spring balance will showa)an increased readingb)a decreased readingc)no change in readingd)increased or decreased reading depending on the depth of immersionCorrect answer is option 'C'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about A bucket of water hangs with a spring balance. If an iron piece is suspended into water from another support without touching the sides of the bucket, the spring balance will showa)an increased readingb)a decreased readingc)no change in readingd)increased or decreased reading depending on the depth of immersionCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A bucket of water hangs with a spring balance. If an iron piece is suspended into water from another support without touching the sides of the bucket, the spring balance will showa)an increased readingb)a decreased readingc)no change in readingd)increased or decreased reading depending on the depth of immersionCorrect answer is option 'C'. Can you explain this answer?.
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