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How do dust grains help star formation in a dense molecular cloud?

Answer and explanation

Correct answer: They help radiate energy away and cool the cloud

A cooler cloud has lower pressure so contraction becomes easier. Exam tip: link cooling with gravitational collapse.

Related tags

Dust GrainsCoolingMolecular CloudStar FormationFormation Of PlanetsAnd Our Solar SystemStar Formation Formation Of Planets And Our Solar SystemThe Origin And Evolution Of The EarthGeographyClass 11 Mcq

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