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2
votes
0answers
28 views

What is the origin of the naming convention for the various branches in vibration-rotational spectroscopy?

In vibration-rotational spectroscopy, the different spectral lines are grouped into branches for different changes in the total angular momentum, i.e. $$ \begin{array}{rrrrrr} & \mathrm{O} & \...
-2
votes
1answer
63 views

Mnemonic for vector cross versus dot? [closed]

I'm always stuck to remember the difference between vector multiplication with dot product versus cross product? Is there any mnemonic so that I can easily remember which is which?
0
votes
1answer
181 views

What's a good mnemonic for intensive and extensive properties? [closed]

For some reason, I have always had a hard time remembering which is which. Intensive properties don't depend on the amount. Extensive do. What's a good mnemonic to help remember this?
3
votes
1answer
3k views

How to remember the Electromagnetic Spectrum?

This may sound off-topic but I am in a severe need of remembering the following shown Electromagnetic Spectrum along with the frequencies and wavelengths. So far I have looked at several mnemonics but ...
2
votes
7answers
943 views

“Magnetic mnemonics”

Over and over I'm getting into the same trouble, so I'd like to ask for some help. I need to solve some basic electrodynamics problem, involving magnetic fields, moving charges or currents. But I ...
7
votes
2answers
1k views

Mnemonics for remembering physical data [closed]

Anyone have good mnemonics for remembering standard packets of data in physics? Any field within physics would be welcomed. Examples of such "packets": data in the standard model of particle ...
4
votes
2answers
983 views

Mnemonics to remember various properties of materials

I'm trying to figure out how to remember that hardness: how resistant it is to deformation toughness: how resistant it is to brittle failures stress: force on a surface area strength: ability to ...