A bottle has a lower cylindrical zone of radius R/√2 and height H filled with honey of density 2ρ, and an upper cylindrical zone of radius R and height 2H filled with water of density ρ. The two liquids are mixed into a homogeneous solution without volume change. Select the correct statements. Image
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Question

A bottle has a lower cylindrical zone of radius R/√2 and height H filled with honey of density 2ρ, and an upper cylindrical zone of radius R and height 2H filled with water of density ρ. The two liquids are mixed into a homogeneous solution without volume change. Select the correct statements. Image

Select all that apply

G1 Physics · Accepted Answer

Step 1: Use hydrostatic equilibrium, P₂−P₁ = ρgΔh; in an accelerating fluid replace g by the effective acceleration where required. Step 2: Equate pressures at the same horizontal level or integrate pressure over the stated surface. Applying these relations to the given data gives B: Normal reaction from the ground remains unchanged.; C: Base pressure increases by (1/2)ρgH.. Final answer: BC.