Models are used by scientists to analyze and understand a system.
how do models compare to what a scientist might be studying?
a.
most models will be more complex than what the scientist is studying.
b.
most models are created as exact copies of what the scientist is studying.
c.
most models simplify what the scientist is studying.
d.
most models are larger than what the scientist may be studying.

Select light for the type of wave, adjust the wavelength so that the light is red, and increase the amplitude of the light to the max. then, select the start button at the source location to begin producing the waves. light is a form of electromagnetic wave, containing oscillating electric and magnetic fields. the wave amplitude detector mentioned above shows how the electric field oscillates in time at the location of the probe. the amplitude of the wave at the location of the probe is equal to the maximum electric field measured. how does the amplitude of the wave depend on the distance from the source?