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the quantum world
Posted: Thu Oct 12, 2017 5:11 pm
What are the units/conversions we should know when talking about wavelength, frequency and energy?
Re: the quantum world [ENDORSED]
Posted: Thu Oct 12, 2017 5:18 pm
We should know how to express wavelength in terms of nanometers as well as meters. With regard to frequency, we need to know the unit of 1 Hertz, equivalent to second^-1. We should also know how to express energy in joules as well as in kilojoules.
Re: the quantum world
Posted: Thu Oct 12, 2017 7:22 pm
also, some problems start in (for example) milligrams or picometers. make sure you convert them to grams/meters before you begin.