What is the formula for pressure in liquids

Ahowler monkey is the loudest land animal and, under some circumstances, can be heard up to a distance of 4.6 km. assume the acoustic output of a howler to be uniform in all directions and that the threshold of hearing is 1.0 × 10-12 w/m2. what is the acoustic power emitted by the howler

Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?