what is the property of waves responsible for loudess
air
False.
reflection
The ear drums are responsible from transferring sound waves from the outer ear to the middle ear. It vibrates in response to these waves.
The strongest peristaltic waves occur in the pyloric region of the stomach, or the "pylorus"
Stomach Also the intestinal tract.
Process of peristalsis is controlled by medulla oblongata. Motilin, also called "housekeeper of the gut" improves peristalsis in the small intestine and clears out the gut to prepare for the next meal.
Peristaltic movement is a series of waves of contraction and expansion that causes forward movement. It applies to the peculiar wormlike wave motion of the intestines and other similar structures, produced by the successive contraction of the muscular fibers of their walls, forcing their contents onwards. The word derives from Greek and Latin meaning 'to press together'.
what is the property of waves responsible for loudess
I think it might be frequency... Not exactly sure. :)
at the moment of ejaculation, the thick layers of smooth muscle in the ductus deferins create strong peristaltic waves that rapidly squeeze the sperm forward along the tract and into the urethra. (Human Anatomy and Physiology,8th edition, Marieb & Hoehn)
Peristaltic pumps are used to pump many different kinds of fluids. Peristaltic pumps are used in biological systems such as the gastrointestinal tract.
The action is carried out by peristaltic waves.
seismic waves
The rhythmic contractions of tubular organs, such as the esophagus or intestine, are called peristaltic waves. These waves propel the food material forwards. They are automatic due to local nerve plexus. The peristaltic waves increase in rhythm and force due to stimulation by the parasympathetic autonomic nervous system, and decrease due to stimulation by the sympathetic autonomic nervous system.
air