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Mixed circuit of resistors
This exercise can also be used as a test. It consists of two combined circuits, each with two resistors connected in series/parallel. Voltage, current and resistance must be calculated.
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Interactive exerciseOther function -
How long does a coronavirus stay on something?: Video with questions
These interactive exercises start with a short video from the University of Flanders (with Marc Van Ranst). In the subsequent multiple-choice exercises, sleep exercise and open questions, you answer questions about the prevention of contact …
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Interactive exercise (8)Organisation, company, NPO -
Digestive System: Naming Parts
You practice naming the different parts of digestion.
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Interactive exercise (8)Other function -
Photosynthesis: Concepts
With this exercise you can practice the main concepts/insights from photosynthesis.
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Interactive exerciseOther function