What did you calculate for your theoretical speed of sound (…

What did you calculate for your theoretical speed of sound (in m/s)? Use Vtheor. = 331 m/s + 0.6T T = your room temperature in Celsius. If your room temperature (thermostat reading) at the time of the experiment is 75*F, then do the following: (75* – 32*) X 5/9 = 23.9 *C

Many coral reef fishes have laterally compressed bodies, whi…

Many coral reef fishes have laterally compressed bodies, which may help them to avoid predators. The predator may lose track of its prey when these laterally compressed fishes quickly turn their bodies so that they point their narrow anterior or posterior profiles to the predator.