In transduction, the cochlea is part of this structure: and the retina is part of this structure:

One day, after pulling down your window shade, you notice that sunlight is passing through a pinhole in the shade and making a small patch of light on the far wall. you see that the patch of light seems to be a circular diffraction pattern. it appears that the central maximum is about 1 cm across and you estimate that the distance from the window shade to the wall is about 3 m. what is (a) the average wavelength of sunlight? (b) the diameter of the pinhole?

The slope of a velocity time graph over any interval of time gives the during that interval

True or false graphs must include scales that increase by the same amount