Tutor profile: Morgan S.
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Why does water expand when freezing?
Water expands when freezing because of hydrogen bonding. As water goes below zero degrees Celsius, the orientation of hydrogen bonding changes and crystalline networks of ice form. This arrangement causes water molecules to be further away from each other. As a result, the ice formed is less dense than liquid water.
What is the difference between a basic business research paper and an applied research report?
Research is an in-depth engagement of problem solving, presenting new insights, and discovering facts. The primary objective of basic research is to present an expansion of an existing base of scientific knowledge. With basic business research, one would obtain information of every area of business and use that information towards maximizing the sales and profit of the business. Applied research is aimed towards solving practical problems and answering special questions.
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