What is the mass of honey in a half-liter jar? The density of honey is 1350 kg / m3.

Initial data: V (volume of a jar with honey) = 0.5 l (0.5 dm3; 0.5 * 10-3 m3).

Reference values: according to the condition ρm (honey density) = 1350 kg / m3.

The mass of honey will be equal to the product of its density and the volume of the jar: m = ρm * V.

Calculation: m = 1350 * 0.5 * 10-3 = 0.675 kg (675 g).

Answer: The mass of honey in a half-liter jar is 675 grams.