This research, therefore, measure primary wave velocity values occurring from Resonance Free-Free test sample within the gravel taken from different regions across the country.
This research measured the velocity of the primary formed the Free-Free Resonance testing a soil sample taken from different regions across the country.
The purpose of this research is to measure the speed of primary wave arising from the test Free-Free Resonance within samples taken from different regions, lateritic soil throughout the country.