A low-pass filter is one that _____.A) increases opposition dramatically after the frequency reaches the cut-off frequencyB) passes frequencies in a very narrow frequency rangeC) passes a range of frequencies while rejecting frequencies on either sideD) rejects a range of frequencies while passing frequencies on either side

Question

A low-pass filter is one that _____.A)  increases opposition dramatically after the frequency reaches the cut-off frequencyB)  passes frequencies in a very narrow frequency rangeC)  passes a range of frequencies while rejecting frequencies on either sideD)  rejects a range of frequencies while passing frequencies on either side

Anjelique Collins · Accepted Answer

Final Answer : A, Explanation :  A low-pass filter allows frequencies below its cutoff frequency to pass through while significantly attenuating (increasing opposition to) frequencies above the cutoff frequency.

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