c9wh8afi95 c9wh8afi95

11-05-2021
Physics

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What’s the answer to 15 please please help me

Whats the answer to 15 please please help me class=

Respuesta :

bexruzerk3210 bexruzerk3210

14-05-2021

Answer:

Explanation:

Material 2 is a solid, because it takes the least time for sound to travel (simple physics :) )

Material 3 is a liquid

Material 1 is a gas

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