Exact(3)
It was Torricelli who first suggested that, if the pressure excess inside the vessel is generated by a head of liquid h, then the velocity v at the vena contracta is the velocity that a free particle would reach on falling through a height h i.e., that This result is an immediate consequence, for an inviscid fluid, of the principle of energy conservation that Bernoulli's law enshrines.
The material was compacted into a pre-weighed mould in 5 layers with each layer subjected to 55 blows of a 4.5 kg rammer falling through a height of 0.45 m uniformly.
In its original form the DCP consists of 6.8 kg steel mass falling through a height of 50.8 cm that strikes the anvil to cause penetration of a 3.8 cm diameter 45° vertex angle cone that has been seated in the bottom of a hand-augered hole.
Similar(57)
The structural consequences of the flue gas inlets through the shell at a height of 49 m are explained as well as the needs for an advanced high performance concrete for the wall and the fill construction.
But in practice - as your hands struggle to keep up with your feet, and your brain comes to terms with the fact that you are, effectively, falling through the air from a height of 70ft - you're far more likely to push out and come crashing right back in, then drop about 4ft straight down the rockface, scraping your nose and chest as you go.
A section through linear DNA indicates a height of 0.4 nm, which is typical of the height of double-stranded (ds) DNA, as determined by AFM imaging (e.g. [26]; Figure 4A).
If juice is to be fermented, aerate by pouring from a height through a sieve or strainer into the fermentation vessel.
Electricity was generated by the existing machinery with difficulty at Niagara, where the water fell through a considerable height.
MEMS devices such as comb drives and rotary drives are geometrically simple in that each of the components may be represented as a 'sweep' of a 2-D cross-section through a given height.
If the terrain permits, such as on a sloping river bank, several "shadoofs" can be used to lift water in stages through a greater height than is possible with one.
Briefly, animals reached through a shoulder height portal that constrained their posture, with the whole arm extended, and then grasped a handle located outside of the chamber wall that was attached to a stationary force transducer (Futek Advanced Sensor Technology, Irvine, CA) (Additional file 1: Figure S1 and Additional file 2).
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