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dlinn [17]
3 years ago
14

The effect of current electricity

Physics
1 answer:
olganol [36]3 years ago
5 0

Answer:

(3 ) friction hope this is correct

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Explain why a greater frequency indicates greater energy in a wave.
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<span> Given the relationship between </span>wavelength<span> and </span>frequency<span> — the </span>higher<span>the </span>frequency<span>, the shorter the </span>wavelength<span> — it follows that short wavelengths are</span>more<span> energetic than long wavelengths.</span>
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Suppose an asteroid had an orbit with a semimajor axis of 4 au. how long would it take for it to orbit once around the sun?
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What is a semimajor axis?

  • In geometry, the major axis of an ellipse is its longest diameter: a line segment that runs through the center and both foci, with ends at the two most widely separated points of the perimeter.
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5 0
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What items can be classified as matter?
natita [175]
Anything that is made of atoms I believe. Matter is basically everything concrete that is not energy
4 0
3 years ago
List 5 signs of a chemical change?
iris [78.8K]

Answer:

Color, formation, gas, odor,

Explanation:

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