The string of a piano that produces a note that vibrates at 264 Hz and is measured from wave crest to wave crest of 1.3 m and travels 4 m/s. What is
the frequency

phaneritic textures in which phaner means visible so phaneritic textures are standard of impertinent volcanic rocks. these rocks crystallized gradually under the surface of earth. when the magma cools deliberately then the ores have chance to develop and produce long crystals.

answer///alimentary canal/gastrointestinal tract.digestive (gi);