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Luda [366]
3 years ago
5

When an earthquake occurs, energy radiates in all directions from its source. the source is also referred to as the ________?

Physics
2 answers:
vesna_86 [32]3 years ago
7 0
Hypocenter (under the ground where earthquake actually begins), or epicenter(above hypocenter on the ground, useful to locate on the map)
almond37 [142]3 years ago
3 0
When an earthquake occurs, energy radiates in all directions from its source. the source is also referred to as the epicenter.
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Answer:

Magnetic field experienced = 4.5 × 10⁻⁴ T

Explanation:

The magnetic field around an infinite straight current-carrying wire at a distance r from the wire is given by

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B = ?

I = 20 KA = 20000 A

r = 8.9 m

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B = (1.257 × 10⁻⁶ × 20000)/(2π×8.9) = 4.5 × 10⁻⁴ T

8 0
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When heather grabbed the glass of ice water, the ice cubes were floating at the top. why were the ice cubes floating in the wate
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if the tin is made of a metal which has a density of 7800 kg per metre cubic calculate the volume of the metal used to make tin
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XL sleep usual Addison officer at home and ear is not a short time to be be free and ear is a short time to make a short time

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8 0
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A sound wave has a frequency of 247 hz and a wavelength of 1.4 m. what is the speed of the sound wave in air?
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Hope this helps!
7 0
3 years ago
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