Question

A sine wave in the ______ domain can be represented by one single spike in the _____ domain.

Answer 1

$\mathcal{Hey \ Dude}$

Here Is your answer

A sine wave in the time domain can be represented by one single spike in the frequency domain.

So, Answer Is Time and frequency.

Hope its help you

Answer 2

A sine wave in the time domain can be represented by one single spike in the frequency domain.

Sine wave:

• A sine wave is indeed a geometrical waveform described by the expression $y = sin x$ that vibrates (moves upward, downwards, or side to side) on such a regular basis.

• The link between the squared integral of such a time function as well as that of its Fourier transform is given by Parseval's theorem.
• Which states that the energy in the time domain is equivalent to the power in the frequency domain.

Simply put, a time-domain graph displays how a signal varies over time, but a frequency-domain graph indicates how much of the signal falls inside each specific frequency band throughout a frequency range.

A frequency-domain representation can additionally include data on the phase difference which must be performed to each sinusoid in an attempt to reunite the frequency components and retrieve the original time signal.