Temperature is a measure of the average kinetic energy of particles in a substance. It indicates how hot or cold something is. Temperature is measured using scales like Celsius or Fahrenheit. It affects the rate of chemical reactions and the ...
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Convection is the transfer of heat through a fluid (liquid or gas) by the movement of the fluid itself. When a fluid is heated, its particles gain energy and move faster, becoming less dense and rising. Cooler, denser fluid then ...
Conclusions are final judgments or decisions based on evidence or reasoning. They summarize the outcomes of an experiment or analysis. In science, conclusions are drawn after interpreting results, confirming or refuting hypotheses, and making logical inferences. For example, a conclusion ...
To illustrate means to explain or clarify a concept using examples, diagrams, or visual aids. It helps make abstract ideas more understandable. For instance, to illustrate the concept of thermal expansion, one could show a metal rod expanding when heated ...
A law is a fundamental principle or rule that describes natural phenomena consistently observed under specific conditions. In science, laws are derived from empirical evidence and experimentation. They are universally accepted and can predict outcomes, such as Newton’s laws of ...