Frequency from wavelength calculator

Not only does it give you the answer it tells you every step you need to know and the definitions of the words that you may not know. Also love how we go through all the steps so that you aren't slacking off. And a camera cannot work at all, the only downside is sometimes when I need an explanation, I have to pay for it- but everyone needs to make money somehow.

Kenneth Cornejo

I am a college student and earning my degree in business administration and college math is one of my courses, thanks for the developer to make this game, best app I used it's so simple and it calculates every a problem a million different ways and you just choose which one 5/5.

This app offers everything and more with explanations. So all are install to solve our maths problems, its a very good app, it does its job. First I thank you all creators of this app because it helps me like this time,we are in pandemic and also i am self learning i cant easily understand the modules.

Robert Wallace