Britainâs response was swift. The following spring, Parliament passed four acts known collectively, by the British, as the âCoercive Acts.â Colonists, however, referred to them as the âIntolerable Acts.â First, the Boston Port Act shut down the harbor and cut off all trade to and from the city.
The bulk density often is the bulk density of the powder âas pouredâ or as passively filled into a measuring vessel. The tapped density is a limiting density attained after âtapping down,â usually in a device that lifts and drops a volumetric measuring cylinder containing the powder a fixed distance.
BULK DENSITY AND TAPPED DENSITY OF POWDERS. BULK DENSITY. The bulk density of a powder is the ratio of the mass of an untapped powder sample and its. volume including the contribution of the interparticulate void volume. Hence, the bulk density. depends on both the density of powder particles and the spatial arrangement of particles in the. powder bed.