the quantum world  [ENDORSED]


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itzeelpadillaDis1A
Posts: 52
Joined: Fri Sep 29, 2017 7:03 am

the quantum world

Postby itzeelpadillaDis1A » Thu Oct 12, 2017 5:11 pm

What are the units/conversions we should know when talking about wavelength, frequency and energy?
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Alex Leve 3F
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Joined: Fri Sep 29, 2017 7:07 am

Re: the quantum world  [ENDORSED]

Postby Alex Leve 3F » 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.
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Miguel Velasco 2J
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Re: the quantum world

Postby Miguel Velasco 2J » 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.
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