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JulsSmile [24]
2 years ago
10

Changing the length of an air column will alter its _______

Physics
2 answers:
bija089 [108]2 years ago
8 0
Natural Frequency 
Hope that helped!
taurus [48]2 years ago
5 0
It is natural frequency my people
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When a substance gains electrons, is it positively or negatively charged?
mina [271]

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negative charge

Explanation:

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2 years ago
Pls how to solve this problem. help would be appreciated ​
Bingel [31]

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80 m/s

Explanation:

Given:

a = -5 m/s²

v = 0 m/s

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3 years ago
Define unit aland how many types of unit are there . Name them?​
Lana71 [14]

Answer:

7. They arethe meter (m), the kilogram (kg), the second (s), the kelvin (K), the ampere (A), the mole (mol), and the candela (cd)

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2 years ago
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6 0
3 years ago
ryan hypothesizes that darker colors heat up faster. he places a thermometer inside a red wool sock, a green cotton glove, and a
telo118 [61]
Light are transfer through waves in the atmosphere and yes it  true that the darker the color is the more heat it could absorb thus it is also explain that the lighter the color is the less heat or light its absorb its because the light is bounces back through other form of light and it lessens the amount of heat in a substance. In Ryan's procedure the possible wrong that he done is the present of a green cotton glove. Green color are one of the color that bounces light and could not support the hypothesis of Ryan and the possible temperature he could get is not the accurate one.
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3 years ago
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