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As the depth of immersion of a vertical plane surface increases, the location of centre of pressure
- a)falls closer to the centre of gravity of the area
- b)moves away from the centre of gravity of the area
- c)ultimately coincides with the centre of gravity of the area
- d)falls much below the centre of gravity of the area
Correct answer is option 'A'. Can you explain this answer?
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Most Upvoted Answer
As the depth of immersion of a vertical plane surface increases, the l...
Explanation:
When an object is immersed in a fluid, it experiences a force called the buoyant force. The buoyant force acts vertically upward and is equal to the weight of the fluid displaced by the object. The point at which this force is applied is known as the center of pressure.
Concept of Center of Pressure:
The center of pressure is the point at which the total force on a submerged plane surface acts. It is the point at which the buoyant force can be considered to be acting. The location of the center of pressure depends on the shape and orientation of the surface, as well as the depth of immersion.
Effect of Depth of Immersion:
As the depth of immersion of a vertical plane surface increases, the location of the center of pressure falls closer to the center of gravity of the area. This can be explained by the following points:
1. Pressure Distribution: When a surface is immersed in a fluid, the pressure exerted by the fluid on the surface varies with depth. The pressure is higher at the deeper points and decreases towards the surface.
2. Force Balance: The center of pressure is determined by the force balance on the surface. The total force on the surface can be divided into two components: the force due to the pressure distribution and the force due to the weight of the fluid above the surface.
3. Effect of Depth: As the depth of immersion increases, the force due to the pressure distribution becomes more significant compared to the force due to the weight of the fluid. This is because the pressure at deeper points is higher, resulting in a larger force contribution.
4. Shifting Center of Pressure: The force due to the pressure distribution acts at a point below the surface, causing the center of pressure to shift downwards. As the depth of immersion increases, the center of pressure moves closer to the center of gravity of the area.
5. Center of Gravity: The center of gravity is the point at which the weight of the surface can be considered to act. For a uniform density surface, the center of gravity is located at the geometric center of the area.
Conclusion:
As the depth of immersion of a vertical plane surface increases, the location of the center of pressure falls closer to the center of gravity of the area. This is because the force due to the pressure distribution becomes more significant, causing the center of pressure to shift downwards towards the center of gravity.
When an object is immersed in a fluid, it experiences a force called the buoyant force. The buoyant force acts vertically upward and is equal to the weight of the fluid displaced by the object. The point at which this force is applied is known as the center of pressure.
Concept of Center of Pressure:
The center of pressure is the point at which the total force on a submerged plane surface acts. It is the point at which the buoyant force can be considered to be acting. The location of the center of pressure depends on the shape and orientation of the surface, as well as the depth of immersion.
Effect of Depth of Immersion:
As the depth of immersion of a vertical plane surface increases, the location of the center of pressure falls closer to the center of gravity of the area. This can be explained by the following points:
1. Pressure Distribution: When a surface is immersed in a fluid, the pressure exerted by the fluid on the surface varies with depth. The pressure is higher at the deeper points and decreases towards the surface.
2. Force Balance: The center of pressure is determined by the force balance on the surface. The total force on the surface can be divided into two components: the force due to the pressure distribution and the force due to the weight of the fluid above the surface.
3. Effect of Depth: As the depth of immersion increases, the force due to the pressure distribution becomes more significant compared to the force due to the weight of the fluid. This is because the pressure at deeper points is higher, resulting in a larger force contribution.
4. Shifting Center of Pressure: The force due to the pressure distribution acts at a point below the surface, causing the center of pressure to shift downwards. As the depth of immersion increases, the center of pressure moves closer to the center of gravity of the area.
5. Center of Gravity: The center of gravity is the point at which the weight of the surface can be considered to act. For a uniform density surface, the center of gravity is located at the geometric center of the area.
Conclusion:
As the depth of immersion of a vertical plane surface increases, the location of the center of pressure falls closer to the center of gravity of the area. This is because the force due to the pressure distribution becomes more significant, causing the center of pressure to shift downwards towards the center of gravity.
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As the depth of immersion of a vertical plane surface increases, the location of centre of pressurea)falls closer to the centre of gravity of the areab)moves away from the centre of gravity of the areac)ultimately coincides with the centre of gravity of the aread)falls much below the centre of gravity of the areaCorrect answer is option 'A'. Can you explain this answer?
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As the depth of immersion of a vertical plane surface increases, the location of centre of pressurea)falls closer to the centre of gravity of the areab)moves away from the centre of gravity of the areac)ultimately coincides with the centre of gravity of the aread)falls much below the centre of gravity of the areaCorrect answer is option 'A'. Can you explain this answer? for SSC JE 2024 is part of SSC JE preparation. The Question and answers have been prepared according to the SSC JE exam syllabus. Information about As the depth of immersion of a vertical plane surface increases, the location of centre of pressurea)falls closer to the centre of gravity of the areab)moves away from the centre of gravity of the areac)ultimately coincides with the centre of gravity of the aread)falls much below the centre of gravity of the areaCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for SSC JE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for As the depth of immersion of a vertical plane surface increases, the location of centre of pressurea)falls closer to the centre of gravity of the areab)moves away from the centre of gravity of the areac)ultimately coincides with the centre of gravity of the aread)falls much below the centre of gravity of the areaCorrect answer is option 'A'. Can you explain this answer?.
As the depth of immersion of a vertical plane surface increases, the location of centre of pressurea)falls closer to the centre of gravity of the areab)moves away from the centre of gravity of the areac)ultimately coincides with the centre of gravity of the aread)falls much below the centre of gravity of the areaCorrect answer is option 'A'. Can you explain this answer? for SSC JE 2024 is part of SSC JE preparation. The Question and answers have been prepared according to the SSC JE exam syllabus. Information about As the depth of immersion of a vertical plane surface increases, the location of centre of pressurea)falls closer to the centre of gravity of the areab)moves away from the centre of gravity of the areac)ultimately coincides with the centre of gravity of the aread)falls much below the centre of gravity of the areaCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for SSC JE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for As the depth of immersion of a vertical plane surface increases, the location of centre of pressurea)falls closer to the centre of gravity of the areab)moves away from the centre of gravity of the areac)ultimately coincides with the centre of gravity of the aread)falls much below the centre of gravity of the areaCorrect answer is option 'A'. Can you explain this answer?.
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