Relationship between velocity, frequency, and wavelength V = fV = f V = velocity of soundV = velocity of sound = wavelength of sound = wavelength of sound f = frequency of soundf = frequency of sound Sound travels faster in liquids than in airSound travels faster in liquids than in air ...
In this study, it was aimed to develop an achievement test taking into account the subject acquisitions of the sound and properties unit in the sixth-grade science course. In the test development phase, firstly, literature review for the study was conducted. Then, 30 multiple choice questions...
Results showed that U.pinnatifida harvested from Port Underwood had higher fucoxanthin content in the blade compared to Pelorus Sound. The sporophyll also contained a significant amount of fucoxanthin throughout the harvest season, although lower than in the blade. Two antioxidant measurement methods, ...
The average mass loss of degraded samples was 17 ± 1%. Similarly to biologically degraded ones, the remaining samples were left in distilled water for further study. The bulk density of sound and degraded wood (ρ) was calculated as the ratio of the sample weight to its volume after air-...