So how do we find the amu of something with so much accuracy (I am talking 5 or 6 decimal places).
In my textbook they use this accuracy in the data tables, are we expected to use this much accuracy if they don't provide us the info in a table etc.
and if they do, how do we do it. I only...
There was another post somewhere (shared across to the Chemistry section) however I have tried finding it without success (was on it the other day).
Today I was doing a question and cross checking with the supplied sample answers.
Data given was mass (2 sig figs), current (1 sig fig) and...
Hey,
Can anyone confirm wether knowledge of how to do 'Division of an interval in a given ratio' questions is required for a 2U student.
I can't remember doing anything like it with my teacher however it is in my textbook.
Hey,
I can't seem to find anywhere how to find the true length size from a picture. I remember something to do with making it parallel to the X-X axis (a property which will make it TL in the other view).
Help please, this question can be used as an example.