Dimensional Analysis Word Problem example

This is a short video on how to step through a dimensional analysis problem.

[HelpMeWithSchool]

I liked how you showed where to start in a problem like this. I never understood how to start.

[quantumman]

Thanks John, for being the dimensional analysis savior we needed

[tessabright]

THANK YOU! Great explanation, you helped me finally make sense of these types of problems.

[speedbird]

Great stuff! Liked how you worked through this problem

[josiahhood]

best video on this ever life changer for real

[thejaeger_]

I have 2 questions.

How do you know whether you get the sig figs from the problem or the conversion factors? Cus u said 3 sig figs in the answer but wouldn’t it only be 1, because of the 1000g seeds?


My second question is 270 isn’t 3 sig figs it’s only 2.

Thank you!

[majdmahdi]

would we need to memorize the conversion factor?