Answered: Q6: A periodic signal has a bandwidth…

Q6: A periodic signal has a bandwidth of 35 Hz. The highest frequency is 75 Hz. What is the lowest frequency? Draw the spectrum if the signal contains all frequencies of the same amplitude.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter14: Vibrations And Waves

Section: Chapter Questions

Problem 88A

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Concept explainers

Stretched string

A stretched string is a wire which is made up of any metal that must have a larger length compared to its thickness. The ends of the wire are fixed, and when they oscillate or are plucked, it produces two reflected transverse waves of the same frequency and same amplitude. The waves or pulses are traveling in alternate directions and superimpose with one another. This waveform is named standing or stationary waves.

Question

Q6: A periodic signal has a bandwidth of 35
Hz. The highest frequency is 75 Hz. What is the
lowest frequency? Draw the spectrum if the
signal contains all frequencies of the same
amplitude.

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