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Shtirlitz [24]
2 years ago
12

Sound travels faster in ______ as compared to liquids.

Physics
2 answers:
FromTheMoon [43]2 years ago
5 0

Answer:

Gases

Explanation:

Degger [83]2 years ago
3 0

Answer: Gases.

Explanation: Sound travels faster in liquids than in gases because molecules are packed more closely together. Sound travels over four times faster than in air!

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Answer:

Rube Goldberg Machine is "a comically involved, complicated invention, laboriously contrived to preform a simple operation." 2. What are the 6 Simple Machines? A. The 6 Simple Machines are: wedge, screw, lever, wheel and axel, inclined plane and pulley.

3 0
3 years ago
To find the number of neutrons in an atom, you would subtract
Luda [366]
Atomic number is equal to the number of protons and electrons

Atomic mass - protons = neutrons

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I hope this helps
3 0
3 years ago
1) Describe how the atoms of a solid differ from the atoms of a liquid.
lisabon 2012 [21]

Answer:

liquid are close together with no regular arrangement. solid are tightly packed, usually in a regular pattern.

6 0
3 years ago
The red shift of visible light waves that is observed by astronomers on Earth is used to determine the
Kryger [21]
This actually means that the object which is emitting light spectrum is moving away from us.. how do you know that ? well.. it is clearly mentioned that it is a red shift so the wavelengths will stretched more . and thus the spectrum turns more reddish as it has higher wavelengths .. hence so called red shifts
3 0
3 years ago
when 10 similar coins are dropped into a graduated cylinder from 75 ml to 100ml. what is average volume of each coin?​
Alex787 [66]

Explanation:

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The average volume of each coin is 2.5ml.

8 0
2 years ago
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