If an electron oscillates at a frequency of 1 | vedclass

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(B) The frequency of the oscillating electron is $f = 1 \, GHz = 10^9 \, Hz$.According to the electromagnetic spectrum,waves with frequencies in the r

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Microwaves

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(B) The frequency of the oscillating electron is $f = 1 \, GHz = 10^9 \, Hz$.According to the electromagnetic spectrum,waves with frequencies in the range of $10^9 \, Hz$ to $10^{11} \, Hz$ are classified as microwaves.However,an electron oscillating at a specific frequency acts as an oscillating dipole,which radiates electromagnetic waves of the same frequency.Since $1 \, GHz$ falls within the microwave region,it should technically emit microwaves.Given the options provided and the context of standard physics problems,if the question implies that an electron oscillating at this frequency does not produce a specific type of radiation due to the nature of the source (e.g.,atomic transitions vs. classical oscillation),the answer is often debated.However,based on the electromagnetic spectrum,$1 \, GHz$ corresponds to microwaves. If the provided solution claims 'None of these',it may be based on a specific textbook context regarding atomic emission. Given the standard classification,microwaves is the correct physical answer.

List-$I$ ($EM$ Wave)	List-$II$ (Wavelength Range)
$(A)$ Infrared	$(i)$ $ < 10^{-3} \, nm$
$(B)$ Ultraviolet	$(ii)$ $400 \, nm$ to $1 \, nm$
$(C)$ $X$-rays	$(iii)$ $1 \, mm$ to $700 \, nm$
$(D)$ Gamma rays	$(iv)$ $1 \, nm$ to $10^{-3} \, nm$

If an electron oscillates at a frequency of $1 \, GHz$,it emits:

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