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SCORPION-xisa [38]
2 years ago
8

A giant solar flare struck Earth in 1859, but it didn't seem to cause much damage. Why do people worry about one that large hitt

ing now? HELPPPPPP
Physics
1 answer:
Leya [2.2K]2 years ago
6 0

Answer:

electronics getting fried do to the electromagnetic surge. (the solar flare can act like an emp)

Explanation:

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13.2 meters

Explanation:

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The human ear is sometimes called a Fourier analyzer. What does this mean and why is it an apt description? 1. Our ears can sort
tamaranim1 [39]

Answer:

1. Our ears can sort out the individual sine waves from a mixture of two or more sine waves, so we hear the pure tones that make up a complex tone.

Explanation:

A complex tone is a sound wave that consist of two or more forms of audible sound frequencies. Sound wave is a mechanical wave that is longitudinal, and could be represented by a sine wave because of it sinusoidal manner of propagation.

A Fourier analyzer can be used to differentiate individual sine waves from a combination of two or more of it; which is as the same function performed by human ear. To the human ear, a sound wave that consist of more than one sine wave will have perceptible harmonics which would be distorted and turn to a noise.

Thus, the human ear makes it possible to hear the pure tones that make up a complex tone.

6 0
3 years ago
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3 years ago
In the rocket, what is the equal and opposite reaction?
netineya [11]

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see below

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