Sound is a vibrational wave that travels through a medium. The speed of sound in a medium depends on. how quickly the energy of the vibration can be transferred across the medium. While the details of the. equations that are used to nd the speed of sound will vary depending on the state of the medium, the.
Cerebrospinal fluid is produced by tissues lining the ventricles of the brain. It flows through the ventricles by way of interconnecting channels and eventually flows into spaces around the brain and spinal column. It's absorbed primarily by blood vessels in tissues near the base of the brain.
Fed up, Nagy went to a specialist, who tested the fluid that was dripping out of his nose. That's how he discovered it was actually brain fluid. I was scared to death if you want to know the truth, he said. The membrane surrounding Nagy's brain had a hole in it, causing the brain fluid to leak.