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Grace [21]
2 years ago
8

Which variable is changed in an experiment?

Physics
1 answer:
Shtirlitz [24]2 years ago
3 0
C. The Independent variable

It is the variable that you manipulate, while dependent is the response.
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What happens to molecules when their kinetic energy decreases?
Illusion [34]

Answer:

The speed of molecule decreases and temperature also decreases

Explanation:

Kinetic energy of the molecules of a subsance is directly proportional to the temperature of molecule So as the kinetic energy decrease, temperature also decreases. decreses their speed.

6 0
3 years ago
What environmental factors affect sound?
Mariana [72]

Answer:

Here are 5:

Distance from source to receiver

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7 0
2 years ago
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Dmitry_Shevchenko [17]

Answer: the first one is speed

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Explanation:

i got you

4 0
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8 0
3 years ago
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True or False. A loud noise gives off less energy than a quiet noise.​
zvonat [6]

Answer:

true

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5 0
3 years ago
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