The study of prehistoric studies has certainly enhanced humankind’s history and has extinguished the journey to comprehend our past societies in a superior manner. Understanding the age and time of presence of the unearthed fossils and other natural items will assist the paleontologist with unraveling mankind’s history and advancement in a careful way (Taylor 24). Archeologists use one of the progressive techniques called the radio cell based dating to decide the rou Vroom’s Model of Expectancy Theory gh age of the natural materials including plant and creature parts as long as 50000 years (Long). Radiocarbon dating method is essentially founded on the radioactive rot of Carbon-14 isotope. Created by a group of analysts under the initiative of Dr. Willard Libby, this system had altered the manner in which the archeological progressions are made in finding out about the past development and societies, changes happened in the earth and in its atmosphere. Radiocarbon dating empower archeologists to give verification of credibility to the exhumed ancient rarities’ time of use and accordingly by teaming up with the endeavors with students of history and anthropologists, the unwritten history can be definitely clarified. Centrality Desmond Clark (1979) feelings that if radio cell based dating method were not found, “we would at present be foundering in an ocean of imprecisions at some point reared of propelled mystery yet more frequently of creative hypothesis” (Clark, 1979:7). As per Higham (1999) C14 technique can be depicted as ‘the radio carbon upheaval’ which has essentially affected our comprehension about development and furthermore social rise of human species. Taylor (1987) proposes C-14 procedure as one of the most huge disclosures of 20thcentury that c Vroom’s Model of Expectancy Theory ontacts the domains of numerous controls including prehistoric studies. Preceding the improvement of radiocarbon dating it was hard to decide the age of the ancient rarities except if it was went with some sequentially explicit things like a coin. Generally archeologists needed to resort t to the strategy for relative dating where by contrasting and stratigraphically close items [objects which are covered at a similar profundity will be around of the equivalent era.] hint in regards to the timeframe and recorded styles were accepted or rather guesstimated. However, the coming of carbon-14 dating instruments has opened up the new extent of supreme dating where researchers could foresee the time of unearthed ancient rarities and items with extraordinary exactness as long as 50,000 years of age. For instance, if a tree was observed to be utilized in an uncovered bit of design, by deciding the age of the tree or the period when the tree was chopped down for development, the time to which the exhumed engineering precisely has a place can be evaluated (Michels, J W). The Method of Carbon-14 Technique Archeologists depend on the different radiometric dating strategies dependent on the radioactive properties of insecure substance particles to decide the age of the materials. Analysts from the field of Physics have found that radioactive particles ar Vroom’s Model of Expectancy Theory e insecure and they experience rot to achieve a steady structure at a particular rate which is legitimately controlled by the nuclear number and mass of the rotting molecule (Polach, H.A and. Currie, L.A). In view of this consistent of the radioisotope of carbon, 14-C or carbon – 14 the age of the natural material is evaluated. In the biosphere carbon-14 is made by the crash of a neutron, left by the astronomical beam slams into a nitrogen iota. The isotope of carbon consequently created is radioactive and it will experience rot at a consistent rate (Berger and H.E Suess). The carbon isotope is additionally inges Vroom’s Model of Expectancy Theory ted during photosynthesis by plants and arrives at creature body when they expend plant parts. It likewise arrives at the life forms through breath alongside typical carbon-12. It is accepted that in a living item carbon-14 which experiences rot is supplanted at a consistent rate. The cell based dating system takes the supposition that all livings have genuinely same level of 14C isotope in their body and furthermore that the proportion of carbon-12 to carbon – 14 present in the biosphere and inside the living plants and creatures stay steady. After the demise of the living being the carbon admission is ceased. At that point the measure of carbon-12 in the body won’t diminish however the measure of carbon-14 experiences decrease due its rad Vroom’s Model of Expectancy Theory ioactivity. Carbon-14 isotope will experience rot at an exponential rate to shape the steady nitrogen-14.Thus by looking at the general amount of carbon – 12 and carbon – 14 of every a natural issue uncovered researchers can anticipate the age of the article (R.E Taylor and M.J Aitken). The accompanying condition is utilized to decide the carbon-14 rot.>