Determine the volume of a vessel required for storing honey, weighing 4 kg, if the density of honey is 1400 kg / m3.

Problem data: m (mass of honey taken) = 4 kg.

Reference values: according to the condition ρm (honey density) = 1400 kg / m3.

The volume of the vessel, which will be needed to store the honey taken, is calculated by the formula: V = m / ρm.

Calculation: V = 4/1400 = 0.00286 m3 or 2.86 l.

Answer: To store 4 kg of honey, you need a vessel with a volume of 2.86 liters.