1 In the diagram not to scale each of the loudspeakers 41

Last updated: 6/12/2023

1 In the diagram not to scale each of the loudspeakers 41 frager safe aff Q safa34f emits a continuous sound of the same frequency A microphone moved along the line PQ detects a series of maximum and minimum sound intensities Which one of the following actions on its own will lead to an increase in the distance between the maxima of sound intensity Loudspeaker Loudspeaker 1 Decreasing the frequency of the sound emitted by the loudspeakers 2 Increasing the frequency of the sound emitted by the loudspeakers 3 Increasing the distance of the loudspeakers 4 Decreasing the distance of the loudspeakers from the line PO en fagar Loudspeaker Loudspeaker 1 Brufuta af at ang 2 GIGS PAGRI P erant onferen 3 4 PQI