Question:

4.Two non-mixing liquids of densities p and np(n ) 1) are put in a container. The height of each liquid is h. A solid cylinder of length Land density d is put in this container. The cylinder floats with its axis vertical and length pL(p ( 1) in the denser liquid. The density d is equal to

Options :

  • a) {1 + (n + 1)p}ρ
  • b) {2 + (n + 1)p}ρ
  • c) {2 + (n - 1)p}ρ
  • d) {1 + (n - 1)p}ρ

Answer :

d) {1 + (n – 1)p}ρ

Answer Steps :

Solution :-

Step1 :-

Step2 :-

Step3 :-

 

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