A bottle can hold up to 1kg of water. How much edible vegetable oil can you hold in this bottle? (ρ water = 1.0 × 103 & nbsp; kg / m3, ρ oil = 0.9 × 103 & nbsp; kg / m3)

A bottle can hold up to 1kg of water. How much edible vegetable oil can you hold in this bottle? (ρ water = 1.0 × 103 & nbsp; kg / m3, ρ oil = 0.9 × 103 & nbsp; kg / m3)

(1) ∵ ρ = MV, ∵ bottle volume: v = V water = m water ρ water = ikg 1 × 103kg / m3 = 1 × 10-3m3; (2) ∵ ρ = MV, the maximum mass of edible vegetable oil in the bottle: m oil = ρ oil, v = 0.9 × 103kg / m3 × 1 × 10-3m3 = 0.9kg

Is the density of vegetable oil equal to or greater than that of water

Yes. Olive oil is denser than water

Density of vegetable oil

The density of peanut oil is 0.914-0.917kg/l
The density of soybean oil is 0.9150-0.9375 kg / L
The density of corn oil is 0.917-0.925kg/l, and the density of edible vegetable oil is generally between 0.91 and 0.93