Significant Figures/Significant Digits: in Measurement, in Numbers, in Calculations; sig fig rules

This video goes through an explanation of significant figure rules: 0:47 How significant figures are derived in measurement, 3:18 How to determine significant figures in a number, and 8:42 Applying significant figure rules to a calculation. Also included is how to change numbers to scientific notation to clarify sig figs 5:15 in numbers with leading zeros around a decimal, and 6:39 in numbers with trailing zeros without a decimal.

[matthewcollins]

Absolutely love the clarity and quantity of information shown, as well as the numerous amount of visual aid provided when explaining the concepts. Props to you for an informative video.

[davidsegal]

Very straightforward and comprehensive, my students will appreciate this.

[aphidsfirst]

I have a test tomorrow and you did it for me!!! This vid finally go it into my head. THANK

[thiagarajankamanan]

I love all your videos.
All your presentation are the best I have ever seen.
Please make videos on all topics in the Physical chemistry.
Expecting Thermodynamics, Equilibrium, Solutions, Electrochemistry, Kinetics etc....

[whirrrl]

Great teaching, very straightforward, and in particular how you teach changing the decimal for exponential notation was very helpful, in addition to the entire video. Thanks!

[didiqqz]

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[alexad]

Nicely done. Extremely helpful. Thanks!!

[skterbluetoo]

nice and comprehensive!! everything I needed!! beautiful vid. subsrcribed!

[bubbahotep]

Another beautiful vid. Love your channel! subscribed!

[adnonalumbert]

I like this and I liked it! Thanks for posting!!