Search found 6 matches

by Diana Chavez 1K
Thu Oct 11, 2018 5:52 pm
Forum: General Science Questions
Topic: Periodic Table
Replies: 16
Views: 478

Re: Periodic Table

It is best and safer to just keep the number exactly as seen on the periodic table so that you do not round too much. Usually you do the rounding until the very end of your calculations.
by Diana Chavez 1K
Thu Oct 11, 2018 4:57 pm
Forum: Significant Figures
Topic: Rounding Using Significant Figures
Replies: 10
Views: 454

Re: Rounding Using Significant Figures

What is the rule with the zeros when counting sig figs because I know that there are times you do not count the zero as a sig fig but sometimes you do. When do you know to count the zero as a sig fig?
by Diana Chavez 1K
Thu Oct 11, 2018 4:52 pm
Forum: Administrative Questions and Class Announcements
Topic: Number of questions on test one [ENDORSED]
Replies: 39
Views: 17554

Re: Number of questions on test one [ENDORSED]

If we do not understand what a question on the test asks is it allowed to ask for clarity from our TA's?
by Diana Chavez 1K
Wed Oct 03, 2018 8:36 pm
Forum: SI Units, Unit Conversions
Topic: Homework Grading Clarification [ENDORSED]
Replies: 7
Views: 227

Re: Homework Grading Clarification [ENDORSED]

Is it possible to get partial credit for homework problems?
by Diana Chavez 1K
Wed Oct 03, 2018 8:31 pm
Forum: SI Units, Unit Conversions
Topic: Textbook Homework Assignment
Replies: 11
Views: 453

Re: Textbook Homework Assignment

Is it possible to get credit if you do all the problems rather than just 7 problems?
by Diana Chavez 1K
Wed Oct 03, 2018 7:45 pm
Forum: General Science Questions
Topic: Sig Figs
Replies: 9
Views: 837

Re: Sig Figs

How can you check if your sig. figs. are too precise or not rounded off enough?

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