What does the membrane in the cochlea do
what is the membranes function in the ear

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm

How do we measure or think of speed in the united states?

Two solutions of the same uv-absorbing molecule were analyzed by uv-vis spectroscopy on the same instrument using 1 cm pathlength cells. use data from the table to calculate by what percentage the concentration of solution b is compared to that of solution a.sample absorbance at 315nm a 0.45 b 0.80