The most dominant male birds in the area is the first to break the night-time silence with their call, followed by the second most dominant. Cockerels (like those abve) call in the morning according to the social hierarchy of the flock, with the most dominant male crowing first, according to a study.
A low-precision gravimetric titration can achieve 10,000.the same. reproducibility as a titration with a 50 mL volumetric buret. It requires less reagent quantities, it is faster and less. complicated titration for the students and the teacher, and the equipment. is far less expensive.
(A snake at rest experiences a force of just 1 G.) The cottonmouths and rattlesnakes were slightly slower, with average accelerations of 173 m/s2 and 169 m/s2, respectively. The single fastest snake in the experiment was a rattlesnake, but it didn't win by much. Its strike hit 28 Gs, but a rat snake followed closely with 27 Gs. These are G-forces that would make lesser animals â including humans â pass out.