Describe how the frequency, wavelength, and energy of electromagnetic waves related?

Electromagnetic radiation can be described by its amplitude (brightness), wavelength, frequency, and period.

Explanation: By the equation E = h ν E=h\nu E=hν , we have seen how the frequency of a light wave is proportional to its energy.

what is the tax base for the sales tax?

it should be (usually ) 6%

disorders of the brain include both behavior disorders and other psychiatric illnesses. the primary difference between a behavior disorder and another type of psychiatric disorder is the presence of choice. psychiatric conditions are considered to be involuntary while in behavior disorders, choices are essential.