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A cylindrical block of area of cross-section A and of material of density r is placed in a liquid of density one-third of density of block. The block compresses a spring and compression in the spring is one-third of the length of the block. If acceleration due to gravity is g, the spring constant of the spring is
                           
  • a)
    rAg
  • b)
    2rAg
  • c)
    2rAg/3
  • d)
    rAg/3
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
A cylindrical block of area of cross-section A and of material of dens...
Since the block is at rest, net force on the cylinderical block is zero, ie net upward = net downward force 
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A cylindrical block of area of cross-section A and of material of density r is placed in a liquid of density one-third of density of block. The block compresses a spring and compression in the spring is one-third of the length of the block. If acceleration due to gravity is g, the spring constant of the spring is a)rAgb)2rAgc)2rAg/3d)rAg/3Correct answer is option 'B'. Can you explain this answer?
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A cylindrical block of area of cross-section A and of material of density r is placed in a liquid of density one-third of density of block. The block compresses a spring and compression in the spring is one-third of the length of the block. If acceleration due to gravity is g, the spring constant of the spring is a)rAgb)2rAgc)2rAg/3d)rAg/3Correct answer is option 'B'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about A cylindrical block of area of cross-section A and of material of density r is placed in a liquid of density one-third of density of block. The block compresses a spring and compression in the spring is one-third of the length of the block. If acceleration due to gravity is g, the spring constant of the spring is a)rAgb)2rAgc)2rAg/3d)rAg/3Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A cylindrical block of area of cross-section A and of material of density r is placed in a liquid of density one-third of density of block. The block compresses a spring and compression in the spring is one-third of the length of the block. If acceleration due to gravity is g, the spring constant of the spring is a)rAgb)2rAgc)2rAg/3d)rAg/3Correct answer is option 'B'. Can you explain this answer?.
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