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pychu [463]
3 years ago
5

two electronics students are discussing electrical units. student A says that electrical power is measured in units coulombs, st

udent B says that the abbreviation 400 k ohm stand for 400,000 volts,. which of the following statements are correct?
Physics
1 answer:
Savatey [412]3 years ago
8 0
The statements of both students are incorrect.

-- Electrical power, just like mechanical power, is expressed in units of watts.
-- 'Coulomb' is the unit of electrical charge.
-- '400 k ohms'  means 400,000 ohms of resistance.
-- 'Volt' is the unit of electromotive force (or potential difference).

There are no 'following statements'.

All in all, a very disappointing question.

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If a short-wave radio station broadcasts on a frequency of 9.065 megahertz (MHz), what is the wavelength of
Yakvenalex [24]

Answer:

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Explanation:

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10

8

meters/second, then you will need to know the frequency of the radio wave.

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Typical radio wave frequencies are about

88

~

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. The wavelength is thus typically about

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×

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~

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×

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nm

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