( FOR ANATOMY) Which is NOT true of creatine phosphate regeneration? *

A. Creatine phosphate regeneration provides a large amount of energy

B. Creatine phosphate regeneration ccurs when muscle is at rest

C. Creatine phosphate regeneration powers the muscle contraction for the first 10 or so seconds

D. Creatine phosphate regeneration occurs in the sarcoplasm of muscle fibers

it is called kinetic energy

answer and explanation;

speed of light in vacuum is 300,000 km/s

speed of light in other mediums is given by the expression v = c/n, where c is the speed of light in vacuum and n is the refractive index of medium.

for the first medium v = 200,000 km/s

  so, refractive index of medium = 300000/200000 = 1.5

    1.5 refractive index is usually for glass. so first medium is glass.

for the second medium v = 250,00 km/s

so, refractive index of medium = 300000/250000 = 1.2

    1.2 refractive index is usually for water. so second medium is water.

for the third medium v = 0 km/s

so, refractive index of medium = 300000/0 = ∞

    ∞ refractive index is usually for opaque mediums. so third medium is opaque medium.