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Impedance of a coil or a capacitor does depend on the excitation frequency,

but resistance has no relationship to frequency.

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13y ago

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What happens to an electromagnetic wave the frequency is doubled?

The speed halves.


What happens to the wavelength of a sound if the frequency is doubled?

If the frequency of a sound is doubled, the wavelength would be halved. This is because wavelength and frequency have an inverse relationship: as one increases, the other decreases.


What happens to the wavelength of a wave on a string when the frequency is doubled?

The wavelength is halved.


What happens to the wavelength of a wave when the frequency of the waves doubled but the wave speed stays the same?

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If the resistance in a circuit is doubled while the voltage remains the constant the current is?

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What happens to an electromagnetic wave when frequency is doubled?

The speed halves.


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What happens to frequency of a wave if speed is doubled?

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What happens to the wavelength of a wave when the frequency of the wave is doubled?

When the frequency of a wave is doubled, the wavelength is halved. This is because the speed of a wave is constant in a given medium, so an increase in frequency results in a decrease in wavelength to maintain a constant speed.


What happens to the speed of a wave if the amplitude is doubled and the frequency holds constant?

If the amplitude of a wave is doubled while the frequency remains constant, the speed of the wave will not change. The speed of a wave is determined by the medium through which it is traveling, not by its amplitude or frequency.


What happens to the wavelength of a wave that is traveling at a certain speed and its frequency is doubled?

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What happens to the current of the wire when the length increases?

resistance is directly proportional to wire length and inversely proportional to wire cross-sectional area. In other words, If the wire length is doubled, the resistance is doubled too. If the wire diameter is doubled, the resistance will reduce to 1/4 of the original resistance.