Materia oscura

Materia oscura

Assessment

Interactive Video

Science, Physics

4th - 9th Grade

Hard

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The video explores the concept of dark matter, a mysterious substance that cannot be directly observed. By examining the rotation of spiral galaxies, scientists infer the existence of more matter than is visible. This unseen matter is believed to exert gravitational influence, possibly due to undiscovered fundamental particles that interact weakly with ordinary matter.

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1 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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