## Constants/equations

$c=\lambda v$

Kyle Thorin
Posts: 50
Joined: Sat Aug 24, 2019 12:16 am

### Constants/equations

What constants and equations should we be able to know thoroughly?

MMckinney_4H
Posts: 61
Joined: Sat Sep 28, 2019 12:16 am

### Re: Constants/equations

Planck's constant, the speed of light, and the mass of an electron are all good to have memorized though they should be provided on the tests. The conversion from eV to J and Rydberg's constant would also be useful. But if you don't have everything completely memorized, it isn't something to freak out about.

Donna Nguyen 2L
Posts: 100
Joined: Sat Aug 24, 2019 12:17 am

### Re: Constants/equations

Most of the time, these constants and equations will be provided (correct me if I'm wrong), but I believe it'll be helpful to remember Planck's Constant, the speed of light, and the formula E=hv.