Question

The pressure increases by 1.0 x 104 N/m2 for every meter of depth beneath the surface of the ocean. At what depth does the volume of a Pyrex (bulk modulus 2.6 x 1010 N/m2) glass cube, 8.7 x 10-2 m on an edge at the ocean's surface, decrease by 3.7 x 10-10 m3?

Answer 1

solution Bulk modulus is defined as dv (2.6x1010N/m2 (3.7x10-1°m3 8.7x10-2m = 14608.gpa Depth (d)r tp 14608.8Pa-10000 Pa 1000kg/m3) (9.8m/s2) d 0.47m