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Serjik [45]
3 years ago
5

What does a battery powered heater warms up from ?

Physics
1 answer:
Westkost [7]3 years ago
8 0
Battery based heaters use electric resistance heating, which uses a lot of current (electricity) to create the heat.
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What is a partial and total lunar eclipse?
Minchanka [31]

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Hopefully this helped and good luck.



7 0
2 years ago
Describe the relationship between the Law of Conservation of Matter and balancing equations.
Yuliya22 [10]

Answer:

The mass of the products and reactants are the same on both sides of the equation.

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3 0
2 years ago
Read 2 more answers
Help me calculate the kinetic energy (just the middle column) ASAP! SHOW WORK! ON PAPER
lukranit [14]

Answer:

Explanation:

I can tell you what the answers for the middle column are, but if you don't know how to solve total energy problems, they won't make any sense to you at all.

First row, KE = 0

Second row, KE = 220500 J

Third row, KE = 183750 J

Fourth row, KE = 205800 J

That's also not paying any attention to significant digits because your velocity only had 1 and that's not enough to do the problem justice. I left all the digits in the answer. Round how your teacher tells you to.

3 0
2 years ago
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