Angela was instructed on a test to make an analogy, or comparison, for polymers. she writes four examples of how polymers are like pearl necklaces. she has many parts to this analogy that make sense, but one part of her analogy does not fit.
which is the most likely error in her analogy?
the pearls are like monomers.
the thread that connects the pearls is like an ionic bond.
the entire necklace is like a polymer, or macromolecule.
stringing the beads onto the thread is like polymerization.

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?