Calculate the velocity of a compressional wave in a homogeneous rock layer with a density of 2.6 g/cm3 , a young’s modulus of 0.39✕1011 n/m2 , and a poisson’s ratio of 0.11

Brazilians, like the u.s., communicate directly and you have to be careful with the use of slang. their communication style is a.low-context b. high-context

Which statements describe sustainable development? multiple answer choice -fishing does not remove more fish from water systems than can be replaced by the number of fish that will be born to replace them. -sustainable development is development that is designed to improve the economic conditions in less-developed countries. -sustainable development is mainly a regional issue. -sustainable development means water is used at a rate that won't reduce the amount available for future use. - sustainable development policies only need to be concerned with environmental protection. - trees cannot be cut down faster than the number that will be replaced by new growth.

Some of the incoming solar radiation is absorbed by the floor. identify the type of electromagnetic energy reradiated by the floor