Solved papers for JEE Main & Advanced AIEEE Paper (Held On 11 May 2011)

done AIEEE Paper (Held On 11 May 2011) Total Questions - 1

• question_answer1) A wooden cube (density of wood 'd') of side \['\ell '\] floats in a liquid of density\['\rho '\] with its upper and lower surfaces horizontal. If the cube is pushed slightly down and released, it performs simple harmonic motion of period T'. Then, T is equal to :     AIEEE  Solved  Paper (Held On 11 May  2011)
  A)
  \[2\pi \sqrt{\frac{\ell d}{\rho g}}\]
  done clear
  B)
  \[2\pi \sqrt{\frac{\ell \rho }{dg}}\]
  done clear
  C)
  \[2\pi \sqrt{\frac{\ell d}{(\rho -d)g}}\]
  done clear
  D)
  \[2\pi \sqrt{\frac{\ell \rho }{(\rho -d)g}}\]
  done clear
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