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A uniform rod of density ρ is placed in a wide †an k containg a liquid of density ρ_o (ρ_o>ρ) .The depth of liquid in the †an k is half the lenght of the rod .The rod is in eqilibrium eith its lower end resting on the bottom of the †an k .In this position the tod makes an angle θ with the horizontal . a)Sinθ=1/2 (ρ_o/ρ)^{1/2} b)Sin θ=1/2 ρ_o/ρ c)Sin θ=ρ_o/ρ d) none of th |
| Answer» A uniform rod of density ρ is placed in a wide †an k containg a liquid of density ρ_o (ρ_o>ρ) .The depth of liquid in the †an k is half the lenght of the rod .The rod is in eqilibrium eith its lower end resting on the bottom of the †an k .In this position the tod makes an angle θ with the horizontal . a)Sinθ=1/2 (ρ_o/ρ)^{1/2} b)Sin θ=1/2 ρ_o/ρ c)Sin θ=ρ_o/ρ d) none of th | |