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Posted: **Mon May 16, 2022 5:53 am**

: A Sheet Of Gypsum Board Is 2 54 Cm Thick The Speed Of A Longitudinal Wave Ci In Gypsum Board Is 6 800 M S And The Densi 1 (19.29 KiB) Viewed 50 times

A sheet of gypsum board is 2.54 cm thick. The speed of a longitudinal wave ci in gypsum board is 6,800 m/s and the density of the gypsum board is 530 kg/m². The critical frequency of the gypsum board is: 3,784 Hz None of the listed responses 37.8 Hz 378 Hz