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3 years ago

15

The electric charge on an atom is neutral because the number of protons is the same as the number of _____and each of their indi

vidual charges cancel out

1 answer:

tester [92]3 years ago

4 0

The blank should be electrons, I think.

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Which "spheres" are interacting when water evaporates from plants

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Two identical loudspeakers 2.30 m apart are emitting sound waves into a room where the speed of sound is 340 m/s. Abby is standi

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Answer:

Abby is standing (4.5^2 + 2.3^2)^1/2 from the far speaker

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n y = 4.5

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A generator produces 60 A of current at 120 V. The voltage is usually stepped up to 4500 V by a transformer and transmitted thro

aalyn [17]

Answer:

The percentage power lost in the transmission line if the voltage not stepped up is 50%.

Explanation:

Given that,

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Using formula of power

$P=I\times V$

Where,I =current

V = voltage

Put the value into the formula

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Put the value into the formula

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