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Fundamental Essay Topics & Paper Examples

Expansion and contraction of matter

Thermal Expansion and Contraction Most of the matters, without some exceptions, expand with the increasing temperature. When you give heat to matters; speed of its particles increase and distance between them also increase which results in the increase of the volumes of matters. All expansions occurs in volume of the substance however, sometimes some of the dimensions of them expand more with respect to others. In this case we neglect the less expanded ones and assume expansion like linear expansion in long materials. Moreover, we take the expansion of plate as area expansion and finally we take the expansion in three dimensions as volume expansion. thermal expansion Inverse of the expansion is called contraction, generally when matters lost heat and…

C1: white an introduction which explains why it is important to plan to meet the care and learning needs of all children

In this research task I will be explaining the importance of meeting the care and learning needs of all children and referring to various legislation and a theoretical perspective which supports this research and legislation Planning to meet the care and learning needs of all children is crucial to their wellbeing, growth and development. Early years practitioners must always follow and understand the standard care needs of children which are set out by the Early Years Foundation Stage (EYFS). These guidelines help support and allow practitioners to know how to meet and plan for children’s learning and care needs to give them the best possible start in life. Care needs have been researched by theorists like John Bowlby and Maslow;…