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harina [27]
3 years ago
8

Which is an example of a chemical change?

Physics
1 answer:
yulyashka [42]3 years ago
3 0
It’s burning wax. All of the other options are physical changes .
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person b does twice the work of person a, and in one-half of the time . how does the power output of person b compare to person
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Person B has four times the power output of person A.

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2 years ago
What part of the scientific method tests the hypothesis?
blagie [28]

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A hypothesis is a conjecture, based on knowledge obtained while seeking answers to the question. The hypothesis might be very specific, or it might be broad. Scientists then test hypotheses by conducting experiments or studies.

Explanation:

mark me as the brainliest

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What is acceleration measured in?
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This I what it showed when I looked it up so if your writing this down try and put some in your own words
6 0
3 years ago
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Imagine that you're standing in a large room when a loud noise is made.You begin hearing a series of echoes.Which charactestics
e-lub [12.9K]
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5 0
3 years ago
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A battery is two or more individual cells connected together. Some large trucks utilize large 24 volt lead acid batteries. How m
uranmaximum [27]

Answer:

 #_pile = 12 celdas

Explanation:

Lead acid sulfur batteries generate each cell a potential of 2 volts. By colonato to reach the voltage of 24 volts

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serially connected

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3 years ago
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