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A curved surface is submerged in a static liquid. The horizontal component of pressure force on it is equal to
  • a)
    the pressure force on a horizontal projection of the surface.
  • b)
    product of the surface arc and pressure at the center of gravity.
  • c)
    pressure force on a vertical projection of the surface.
  • d)
    weight of the liquid contained between the curved surface and the liquid surface
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
A curved surface is submerged in a static liquid. The horizontal compo...
Explanation:

When a curved surface is submerged in a static liquid, the pressure force acting on it is a result of the hydrostatic pressure of the liquid. The hydrostatic pressure of the liquid is directly proportional to the depth of the liquid from the surface. Therefore, the pressure force acting on the curved surface is different at different points on the surface, depending on their depth from the surface.

The horizontal component of the pressure force acting on the curved surface is the force acting perpendicular to the vertical plane passing through the center of gravity of the surface. The vertical projection of the curved surface is the projection of the surface on this vertical plane.

Therefore, the pressure force on a vertical projection of the surface is equal to the horizontal component of the pressure force acting on the curved surface.

Hence, option 'C' is the correct answer. The pressure force on a vertical projection of the surface is equal to the horizontal component of the pressure force acting on the curved surface.
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Community Answer
A curved surface is submerged in a static liquid. The horizontal compo...
C
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A curved surface is submerged in a static liquid. The horizontal component of pressure force on it is equal toa)the pressure force on a horizontal projection of the surface.b)product of the surface arc and pressure at the center of gravity.c)pressure force on a vertical projection of the surface.d)weight of the liquid contained between the curved surface and the liquid surfaceCorrect answer is option 'C'. Can you explain this answer?
Question Description
A curved surface is submerged in a static liquid. The horizontal component of pressure force on it is equal toa)the pressure force on a horizontal projection of the surface.b)product of the surface arc and pressure at the center of gravity.c)pressure force on a vertical projection of the surface.d)weight of the liquid contained between the curved surface and the liquid surfaceCorrect answer is option 'C'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about A curved surface is submerged in a static liquid. The horizontal component of pressure force on it is equal toa)the pressure force on a horizontal projection of the surface.b)product of the surface arc and pressure at the center of gravity.c)pressure force on a vertical projection of the surface.d)weight of the liquid contained between the curved surface and the liquid surfaceCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A curved surface is submerged in a static liquid. The horizontal component of pressure force on it is equal toa)the pressure force on a horizontal projection of the surface.b)product of the surface arc and pressure at the center of gravity.c)pressure force on a vertical projection of the surface.d)weight of the liquid contained between the curved surface and the liquid surfaceCorrect answer is option 'C'. Can you explain this answer?.
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