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rodikova [14]
3 years ago
7

Can sound pass through space? why or why not?

Chemistry
1 answer:
ivolga24 [154]3 years ago
4 0

Answer:

Sound waves are travelling vibrations of particles in media such as air, water or metal. So it stands to reason that they cannot travel through empty space, where there are no atoms or molecules to vibrate.

Explanation:

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You place air in a sealed can at standard temperature and pressure (STP). You double its absolute temperature (K) while leaving
AnnZ [28]

Answer:

Pressure will double

Explanation:

Gay - Lussac Law => P ∝ T with volume and mass held constant.

=> P₁/T₁ = P₂/T₂ => P₂ = P₁T₂/T₁

T₂ = 2T₁

P₂ = P₁(2T₁)/T₁ = 2P₁

Double absolute temperature => double pressure

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3 years ago
Which of the following fossils are trace fossils?
Anastasy [175]

Answer:

idk

Explanation:

idk

6 0
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Answer:

ClO- = bronsted Lowry base

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8 0
4 years ago
How many grams of NaOH is needed to neutralize 90 mL of 1.5 N HCl?
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mol = conc × v

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I'm not a 100% sure if it's correct

6 0
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How many electrons does it in lithium.
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There are 3 electrons in lithium : )

*hope this helps, have a good day/ night wherever you are!!*
3 0
3 years ago
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