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mihalych1998 [28]
3 years ago
15

Air pollution is caused by A. the sun. B. heavy rainfall. C. human activities but not natural events. D. natural events and huma

n activities.
Biology
1 answer:
Anna71 [15]3 years ago
6 0

Answer:

D . natural events and human activity

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The Foucault Pendulum show that the Earth rotates because the pendulum would swing so slowly that it would appear to change direction as the Earth moved away.

<h3>How does the Foucault pendulum work?</h3>

The Foucault pendulum was able to demonstrate experimentally that the Earth revolves around itself with an angular velocity Ω, in a period of 23 hours, 56 minutes and 4 seconds.

Thus, Foucault knew that the longer the string attached to the weight, the slower the swing of his pendulum. He could attach the string above to an almost frictionless pin, and if he used a very large weight, the pendulum would swing so slowly that it would appear to change direction as the Earth moved away.

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2 years ago
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A

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According to the article, why might Indians rationally choose not to eat cow even during times of starvation?
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Many Indians believe in Hinduism, which preaches that cows are sacred. They might choose not to eat cow even during times of starvation because they are afraid of the consequences that come in the afterlife. Because cows are sacred, Indians believe that eating them might incur a net negative benefit when considering the afterlife.

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No article was provided and I don't particularly know much about the subject so this is my best guess. Please adapt this answer accordingly.

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