there are 2 fluids present inside the cochlea ! 1st one is perylymph present in bony labyrinth
and the 2nd one is endolymph is present in membranous labyrinth
fluid
Perilymph is a fluid present in the scala vestibuli and scala tympani which are the perilymph compartments of the inner ear. It has the same ionic concentration as the extracellular fluid present in the entire body
Endolymph is the fluid present in the inner part of the ear, including the cochlea. It plays a crucial role in transmitting sound vibrations to the auditory nerve for processing in the brain.
pressure gradient
yes
This is waste product is called urine.
Photoplasm
Saliva.
When we mix additives in the oil/fluid, the forces which are present in the fluid opposes the forces of additives. This opposition makes a couple force and hence a couple stress is induced in the fluid. This type of fluid is known as couple stress fluid.
The plasm or fluid material present inside the nucleus is known as necleoplasm.
Chylopericardium (milky fluid inside the pericardium) by RAMACHANDRAN.S
Fluid friction