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.
Proceed as described in Method C for measuring the bulk density using the. measuring vessel equipped with the cap shown in Figure 2. The measuring vessel with the cap. is lifted 50-60 times per minute by the use of a suitable tapped density tester. Carry out. 200 taps, remove the cap and carefully scrape excess powder from the top of the measuring. vessel as described in Method C for measuring the bulk density.