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No one can hear you scream

thephysicsguy

Entry posted by thephysicsguy

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you know that saying you always hear about space when somebody says in space no one can hear you scream well that is true and there's physics to support that it is because when you scream you produce a longitudinal sound wave now the thing about sound it needs a medium to travel through here on earth that's generally the air however in space there is no air and no other type of medium for the sound wave to travel through so even if someone was just a foot away from you they couldn't hear you because sound is a mechanical wave so its needs a medium however light rays could still go through without a medium so at least you can look at the sun while trying to scream.

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