Internal combustion engine works by heat. The chemical energy of the fuel turns into heat energy when the fuel is burned, which produces mechanical energy to drive the pistons, to manage the column of the facility and run the vehicle on the road.
A context is assessed when researching a scientific topic based on the definition, description and analysis to identify research entry points.
<h3>
What is context in scientific topic?</h3>
Scientific research is about weaving together different strands of information, thought, and data to place your results into the context of existing research.
<h3>How is context assessed when researching a scientific topic?</h3>
Context is assessed when researching a scientific topic based on the following;
- is the context well defined?
- is the context well described?
- is the context analyzed sufficiently to identify research entry points?
Thus, context is assessed when researching a scientific topic based on the definition, description and analysis to identify research entry points.
Learn more about context in scientific research here: brainly.com/question/5313486
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I believe the answer would be A. because a magnet has both a south and a north pole, and electrical charges are formed by positive and negative forces. Hope I helped!
