1 year ago

Which components of static electricity does a photocopier use?

1 answer:

8 0

Answer:

For a photocopier to work, a field of positive charges must be generated on the surface of both the drum and the copy paper. These tasks are accomplished by the corona wires. These wires are subjected to a high voltage, which they subsequently transfer to the drum and paper in the form of static electricity.

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Two groups of students were tested to compare their speed working math problems,Each group was given the same problems.One group

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Your hypothesis can be that the group with calculators would finish faster than the group without calculators.

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3 years ago

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AveGali [126]

Answer:

So lift will be 30.19632 N

Explanation:

We have given area of the wing $a=76m^2$

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According to Bernoulli's principle force is given by

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Answer:

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3 years ago

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