The analysis of lead(ii iodide essay

Read by 5, people This article was written by Tyler Durden and originally published at Zero Hedge. Perhaps mankind was genius enough to unlock the secrets of nuclear physics and atomic energy, but not wise enough to know how to manage the lasting consequences of its awesome power. The robots that have been sent in cannot function, despite being designed with reinforcements that were supposed to allow it to endure the extremely hostile conditions inside the heart of the nuclear reactor. God help us all — this disaster cannot be underestimated.

The analysis of lead(ii iodide essay

Natural Disasters on Earth: Essay on Natural Disasters Words Article shared by: Here is your comprehensive essay on Natural Disasters! A natural disaster is unforeseen, severe and immediate.

Pollution, ozone depletion in the stratosphere and global warming come in this category. The destructive potential of any natural hazard is estimated basically by its spatial extent and severity.

The analysis of lead(ii iodide essay

Spatial extent upto which the effect of a disastrous event could be felt may easily be classified into small, medium and large scales. The phenomenon extending from a few kilometers to a few tens of kilometers are termed as small scale.

Growing industrialisation and unjustified exploitation of natural resources have brought our echo system to a verge of non-reversibility and imbalance. This has led to a threat from a set of natural hazards like pollution, global warming and ozone depletion on large or global scale.

There are two aspects of early warning system. One is the availability of an effective technique to forecast the disaster with its extent and the other is effective communication of the same to the civil authority responsible for rescue operations. This means that the experimentally determined ratio of lead ions to iodide ions in lead (II) Iodide is Therefore the formula for lead (II) iodide that would be written from this ratio is PbI2. 4. BibMe Free Bibliography & Citation Maker - MLA, APA, Chicago, Harvard.

The management aspect of disaster may be classified as: The most important is the early warning systems. Unless sufficient advance notice is available, evacuation of the population likely to be affected cannot be undertaken.

There are two aspects of early warning system. One is the availability of an effective technique to forecast the disaster with its extent and the other is effective communication of the same to the civil authority responsible for rescue operations.


In some phenomena, such as cyclones, flood, etc. Hence early warning, communication, and rescue operations are possible. But, in a few cases like flash floods, microburst, etc.

On the contrary, in earthquakes no proven methods has yet been evolved to give any prior warning and so post-hazard mitigation is the only alternative.

Role of Communication For a developing country like India, the role of communication in disaster mitigation is extremely critical.

These can neither be provided in a short span of time available for mitigation nor are there resources to do so. We have to depend on existing links, many of which completely break down during the disaster.

The various types available for dissemination of disaster warning as well as arranging mitigation are: This assumes that the earth stations at the two ends are suitably located to remain unaffected.

Experience has shown that it remains completely unaffected under the severest cyclonic condition. However, the system is limited to one way communication only. The only addition required is the missing link between the nearest earth station to police headquarters.

This would be a cost effective and reliable communication system for disaster warning and mitigation.


The theory of plate tectonics offers a comprehensive explanation for several geological phenomena — continental drift, mountain building and volcanism, and, of course, earthquake. According to this theory, when the molten mass that was the earth billions of years ago cooled down, the crust that was formed was not one homogenous piece but broken into about a dozen large plates and several smaller ones with their thickness ranging from 30 km down to the lithosphere at depth of about km or so.

The plates are in incessant motion, with speeds of about 1 cm to 5 cm a year. Where two places converge or collide, a deep trench forms and one plate is deflected downwards into the asthenosphere which lies below the crust and the lithosphere. When two thick continential plates collide, rocks on the land are relatively light and too buoyant to descend into the asthenosphere.(Click here for bottom) P p p, P Momentum.

Utility of the concept of momentum, and the fact of its conservation (in toto for a closed system) were discovered by . Lead (II) iodide has nonlinear optical, ferroelectric, and ferroelastic has a wide semiconducting band gap (Eg= eV) which enables low noise operation at room temperature and above.

It has high X-ray and gamma ray stopping efficiency and has excellent environment stability. The timeline of meteorology contains events of scientific and technological advancements in the area of atmospheric most notable advancements in observational meteorology, weather forecasting, climatology, atmospheric chemistry, and atmospheric physics are listed chronologically.

Some historical weather events are included that mark time periods where advancements were made, . What to do if you find out your loved one is an opioid addict. If you just found out that a loved one is struggling with an opioid addiction, these are the three most important first steps to take.

TEPCO has aborted their latest robot mission inside the Fukushima reactor after it became unresponsive near where the core is believed to have melted.

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Natural Disasters on Earth: Essay on Natural Disasters ( Words)