metric unit conversions shortcut: fast, easy how-to with examples

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  • เผยแพร่เมื่อ 2 ม.ค. 2018
  • Quick and easy metric prefix conversions shortcut, which simply relies on the difference between the exponents represented by each metric prefix. The shortcut uses a chart that can be accessed here as an editable MSWord file: docs.google.com/document/d/1y... or here as a PDF: drive.google.com/file/d/1TX2K...
    CC Academy videos are easy 101 crash course tutorials for step by step Chemistry help on your chemistry homework, problems, and experiments.
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    -More on metric prefixes | Wiki-Wikipedia Jan 1 2018:
    A metric prefix is a unit prefix that precedes a basic unit of measure to indicate a multiple or fraction of the unit. While all metric prefixes in common use today are decadic, historically there have been a number of binary metric prefixes as well.[1] Each prefix has a unique symbol that is prepended to the unit symbol. The prefix kilo-, for example, may be added to gram to indicate multiplication by one thousand: one kilogram is equal to one thousand grams. The prefix milli-, likewise, may be added to metre to indicate division by one thousand; one millimetre is equal to one thousandth of a metre.
    Decimal multiplicative prefixes have been a feature of all forms of the metric system, with six dating back to the system's introduction in the 1790s. Metric prefixes have even been prepended to non-metric units. The SI prefixes are standardized for use in the International System of Units (SI) by the International Bureau of Weights and Measures (BIPM) in resolutions dating from 1960 to 1991.[2] Since 2009, they have formed part of the International System of Quantities.

ความคิดเห็น • 490

  • @meliasmith2256
    @meliasmith2256 4 ปีที่แล้ว +187

    THANK YOU JESUS, THIS IS THE ONLY VIDEO THAT MADE SENSE

  • @PT-dg8iy
    @PT-dg8iy 4 ปีที่แล้ว +60

    Wow! you made this so incredibly easy! I spent four hours in class trying to figure this out, but here you are teaching it to me in less than five minutes. You rock!

  • @jenelope
    @jenelope 4 ปีที่แล้ว +239

    Your explanation was literally the best! I finally understand conversions now. Thank you so so much for this video! :)

    • @selena8580
      @selena8580 3 ปีที่แล้ว +4

      how did you understand this im mind blown right now I have 0 info about what I just saw

    • @miguelquazar883
      @miguelquazar883 3 ปีที่แล้ว +6

      @@selena8580 I hope you got it figured out. The video is good but having a handful of examples to work with is what helped me. It hit me hard once I got it.

    • @christopherjacoby
      @christopherjacoby ปีที่แล้ว +1

      Straight facts 1000 emoji

  • @leahm3842
    @leahm3842 3 ปีที่แล้ว +22

    You are a Saint! I've been struggling with this since gr 4 and my university ass only decided to sort this out now

    • @rianedumaran955
      @rianedumaran955 3 ปีที่แล้ว +3

      Omg same

    • @Cosmuex
      @Cosmuex 3 ปีที่แล้ว +2

      Is like that sometimes. If you've never had to perfect a technique, it can come back to haunt lol

  • @analizaopinion2228
    @analizaopinion2228 5 หลายเดือนก่อน +11

    I can't understand why some teachers won't explain it as simple as you did. I am seeing hope now. Thanks so much!

    • @CrashChemistryAcademy
      @CrashChemistryAcademy  5 หลายเดือนก่อน +4

      I'll give you an honest reply, which is, this is not a good way to learn this or anything. Short cuts are designed to get you to the correct answer without understanding why that is the correct answer. I made this video because it was a way to get my students through this quickly so that we could move on toward applying it in other material. If you want to know a little bit more about why this short cut gives you the right answer, here is the original video I made on prefix conversions (can you guess which is the more popular video?) th-cam.com/video/5EcNAxweb44/w-d-xo.html. I suspect your teacher was trying to get you to understand the process, rather than just showing you how to get the right answer.

  • @stanleylebrun6160
    @stanleylebrun6160 6 ปีที่แล้ว +22

    I just saw this video for the first time and I think it very helpful, one thing I realize he did not mention the invisible minus you have to use to get the sign right that would help you recognize which side to go when you calculated. Great job!

  • @Musicallyemployed
    @Musicallyemployed 4 ปีที่แล้ว +70

    Thanks so much! I just came up with something weird (but that makes it easier to remember!) for remembering the order of the metric units:
    Thank God Man Kind BASEically Dodged Comets Made of Microscopic Ninja Pilots =
    Tetra Giga Mega Kilo BASE UNIT Deci Centi Milli Micro Nano Pico =
    Exponents: 12, 9, 6, 3, 0, -1, -2, -3, -6, -9, -12
    ;) Hopefully you'll imagine microscopic ninjas on comets that mankind dodged and thus, remember the order of the metric units. Worked for me!

    • @CrashChemistryAcademy
      @CrashChemistryAcademy  4 ปีที่แล้ว +4

      Great! Thanks for posting!

    • @garys8754
      @garys8754 3 ปีที่แล้ว +1

      It’s easier to just remember the chart as presented for me. Why add more information that you have to remember? Just look at the exponential progression which is the same for both negative and positive powers. Base, 1, 2, 3, 6, 9, 12 and -1,-2,-3,-6,-9,-12. Base is always 0

    • @melanienward
      @melanienward 3 ปีที่แล้ว +10

      @@garys8754 Because some of us need a mnemonic to remember the prefixes. We all learn different. I appreciate @AvaCeleste sharing it! I still remember the treble clef lines and spaces I was taught in grade school music: Every Good Boy Does Fine and FACE. :-)

    • @iluvthis4407
      @iluvthis4407 2 ปีที่แล้ว +1

      Thank you for saving my life and grade

    • @priman268
      @priman268 2 ปีที่แล้ว

      @@garys8754 there is no 1,2,3 after base but there are -1,-2,-3 after base

  • @ofekbar6908
    @ofekbar6908 2 ปีที่แล้ว +6

    I wish the lecturers at my university who teach me, will teach as you teach. Well done to you, adore people like you.

  • @rameshbabugopalakrishnan1563
    @rameshbabugopalakrishnan1563 3 ปีที่แล้ว +20

    Omg thank you! I literally have a test on this in a couple of minutes and this video made so much sense!! thank you so much!

  • @JC-xk8vh
    @JC-xk8vh 6 ปีที่แล้ว +25

    Thanks for the update and one of the best explanations out there.

  • @k-8244
    @k-8244 5 ปีที่แล้ว +10

    thank you so much for helping me figure the darned conversions

  • @emilybarnes631
    @emilybarnes631 3 ปีที่แล้ว +3

    I've never seen it explained so well. Thank you

  • @obaapapapabi3015
    @obaapapapabi3015 2 ปีที่แล้ว +7

    You are a gem and lifesaver. Full respect sir. Thanks a heap.

  • @oh3275
    @oh3275 4 ปีที่แล้ว +5

    Thank you so much! I have a test on the metric system this Friday and I didn’t understand it until I found your video! Thank you so much!!

  • @Savannahhh._.
    @Savannahhh._. 2 ปีที่แล้ว

    You have no idea how loooooong I have been trying to find a decent video I could actually understand. Thank God for you!!!!

  • @ehfhejdfhhehd1845
    @ehfhejdfhhehd1845 ปีที่แล้ว +2

    you sir explained this in the crystal clearest way possible, thank you so much

  • @generalmaul4615
    @generalmaul4615 2 ปีที่แล้ว +17

    This video is so compact.
    Unit conversion is such a headache for me but I'm getting it now.
    You're an amazing teacher - thanks so much for explaining everything so clearly!

  • @philoadriensson9850
    @philoadriensson9850 6 ปีที่แล้ว +3

    GREAT! Thanks so much! Best method I've seen!!

  • @drewbrown7674
    @drewbrown7674 3 ปีที่แล้ว +1

    This video was so helpful. Thank you Crash Chemistry Academy!

  • @PancakeAkechi
    @PancakeAkechi 3 ปีที่แล้ว +1

    I have a physics midterm tomorrow and this is BY FAR the best video on this. tysm!

  • @MonicaAusmus
    @MonicaAusmus ปีที่แล้ว +1

    Amazingly easy conversion! Thank you so much, this helped me so much!!

  • @sillyrabbitturnedmilkpink7703
    @sillyrabbitturnedmilkpink7703 ปีที่แล้ว +1

    Your explanation was so great and easy! Thank you so much

  • @jonassilondwa7127
    @jonassilondwa7127 5 ปีที่แล้ว +5

    this is the best explaination……….thank you

  • @jhoeannebustrillo03
    @jhoeannebustrillo03 5 ปีที่แล้ว +7

    I really thank you for you for making this video, you make my life more easier. This video save my ass tomorrow for my performance task .

  • @bloodline._
    @bloodline._ 2 ปีที่แล้ว

    I finally figured out how to do this and it’s all thanks to your video. Thank you so much!

  • @jarretberenson1214
    @jarretberenson1214 5 ปีที่แล้ว +1

    Thanks so much. Kudos for the clarity

  • @onestar1928
    @onestar1928 3 ปีที่แล้ว +3

    Ooh my gosh i was going crazy with this stuff u saved the day

  • @alexandraabreu1569
    @alexandraabreu1569 3 ปีที่แล้ว +1

    This is the 3rd video I've watched on this topic and it was the only one that helped me

  • @danimari516
    @danimari516 4 ปีที่แล้ว +1

    What a great explanation, thank you!

  • @612murderapolis
    @612murderapolis 3 ปีที่แล้ว +1

    Holy crap i glad i found ur youtube man i couldnt figure out prefixes at all untill i saw how u were doing them thats gonna save me a 1 of studying

  • @codyleal667
    @codyleal667 5 หลายเดือนก่อน

    This simplified conversions so much! Thank you!

  • @unepersonneunepersonne3206
    @unepersonneunepersonne3206 ปีที่แล้ว +3

    Your explanation is so clear! Thank you very much for making this video. I was lost but now I'm ready to face my class of physic tomorrow. 😂😁🌟

  • @Trixie_Tang
    @Trixie_Tang ปีที่แล้ว

    THANK YOU SO MUCH! That was simple and to the point. I understood.

  • @ZainabZehra786
    @ZainabZehra786 3 ปีที่แล้ว +1

    Excellent video!
    Amazing explanation👍

  • @ashleybroussard9039
    @ashleybroussard9039 6 ปีที่แล้ว +2

    This is perfect!!!! Thanks so much for posting!

  • @anishajoseph2886
    @anishajoseph2886 2 ปีที่แล้ว +1

    This video is the best for the understanding. Thank you

  • @suridiem1116
    @suridiem1116 3 ปีที่แล้ว

    THE only video that understandable for me. Thanks a lot.

  • @erinsteelegirl7540
    @erinsteelegirl7540 3 ปีที่แล้ว

    Thank you! I can now convert. You are the best.

  • @genesismendoza3609
    @genesismendoza3609 3 ปีที่แล้ว

    I'm very grateful found your channel.
    Thank you for these it help me alot.

  • @Shivam-hq1nm
    @Shivam-hq1nm 2 ปีที่แล้ว +2

    I am from India I watched more than 1000 video on this topic by Indian teacher but finally my concept is crystal clear only becoz of uhh sir thank you so much ❤️ love you sir

  • @Jellymayne
    @Jellymayne 2 ปีที่แล้ว

    i needed a refresher and this was perfect , thank you

  • @pankayte860
    @pankayte860 2 ปีที่แล้ว +1

    Thank you. THANK YOU! I actually understand now!!

  • @sandradavis5662
    @sandradavis5662 5 หลายเดือนก่อน

    Wow! You make a concept that is easily so complicated and make it more digestible, that’s a gift! Thank you 🙏🏽

  • @zacharylockhart4550
    @zacharylockhart4550 6 ปีที่แล้ว +2

    Great work. Thank you.

  • @hariharan-yi8tf
    @hariharan-yi8tf 3 ปีที่แล้ว

    Thanks a lot u cleared my so long confusion no other videos explanation is as simple and understandable as yours ,again Thanks a lot👏.

  • @ashourinaalrekany7520
    @ashourinaalrekany7520 ปีที่แล้ว

    Thank You so much for explaining this much easier way. Now I understand it better too

  • @Goober_hai
    @Goober_hai 4 หลายเดือนก่อน

    If only every Chem teacher was as good as you are at explaining, thank you!

  • @stephaniebath5621
    @stephaniebath5621 ปีที่แล้ว

    Finally!!! Something that makes sense, no more breakdowns 😊

  • @wajeeharashid6797
    @wajeeharashid6797 ปีที่แล้ว

    I can’t believe I understood this fast 🙏🙏 lifesaver fr

  • @essenti_ally_lily
    @essenti_ally_lily 5 หลายเดือนก่อน

    I LOVED this explanation!

  • @kosmos123100
    @kosmos123100 6 ปีที่แล้ว +5

    OMG this is a god send thank you so much!!!

  • @meowmeow-dw3bi
    @meowmeow-dw3bi 2 ปีที่แล้ว

    this is incredible. i wish you the best in life. thank you

  • @dalilaf4524
    @dalilaf4524 9 หลายเดือนก่อน

    2 years I’ve been trying to understand this!!! And you taught me in 5 minutes didn’t even have to rewatch the video I’m crying tears or joy 😭 I will share with everyone I love

  • @twill1025
    @twill1025 9 หลายเดือนก่อน

    The best explanation I’ve ever learned! ❤❤❤

  • @paranoiatable
    @paranoiatable ปีที่แล้ว

    Thanks! Great explanation of metric conversions.

  • @tasnimhasan7768
    @tasnimhasan7768 หลายเดือนก่อน

    I was panicking on topic and you've made very easy for me. Best explanation ever.

  • @vex7830
    @vex7830 ปีที่แล้ว +1

    By far the best explanation on TH-cam. Excellent explanation, and excellent visuals. Also nice voice too!

  • @ishaphougat3209
    @ishaphougat3209 3 ปีที่แล้ว +3

    I think this was the best video I have ever seen for unit conversion. Unit conversion was like my biggest enemy...... but now they are my best friend 😍😍😍😍

  • @nkazi2008
    @nkazi2008 ปีที่แล้ว

    This is the only video I understand about this topic
    Thank you so much

  • @yulose9
    @yulose9 3 ปีที่แล้ว

    Thanks for this. It's really helpful!!

  • @Mmmmmmmg
    @Mmmmmmmg 5 ปีที่แล้ว

    itni khusi I UNDERSTOOD THE TRICK thank you sir

  • @natalie.yeung.
    @natalie.yeung. 2 ปีที่แล้ว

    Thank you this was extremely helpful!

  • @angelesdominguez9403
    @angelesdominguez9403 9 หลายเดือนก่อน

    Amazing video! Thank you!😭❤️

  • @taunie515
    @taunie515 2 ปีที่แล้ว

    Best explanation yet!!!

  • @Rose-fr1kp
    @Rose-fr1kp 3 ปีที่แล้ว

    You have no idea how many videos I watched. AND FINALLY UNDERSTOOD THIS ONE!!!!

  • @ziga3089
    @ziga3089 2 ปีที่แล้ว +1

    Thank you this helped me so much ❤

  • @lovet1309
    @lovet1309 3 ปีที่แล้ว

    I just got what i've looking for, for a very long time. Thank you very much.

  • @comfykoziy366
    @comfykoziy366 11 หลายเดือนก่อน

    This video is a great refresher for conversions. It helped me prepare for chemistry and now physics!

  • @aadilahsaeed5940
    @aadilahsaeed5940 9 หลายเดือนก่อน

    THANK YOU!!!!’ THIS MAKES SO MUCK SENSE NOW, IDK Y SOME TEACHERS CANT TEACH LIKE THIS THANK YOUUUUU

  • @kimaya.3563
    @kimaya.3563 2 ปีที่แล้ว

    Thank you!! my teacher gave a really confusing explanation n I was so lost entire class, n thanks to u I understand it

  • @takarasights
    @takarasights 8 หลายเดือนก่อน

    This is super helpful! Thanks!

  • @marrianamaloney8680
    @marrianamaloney8680 3 ปีที่แล้ว

    Super helpful! Thank you!

  • @amyle974
    @amyle974 4 ปีที่แล้ว +3

    THANK YOU SO MUCH FOR THIS VIDEO!

  • @dante2047
    @dante2047 5 ปีที่แล้ว +2

    Awesome video. I finally understood the metric prefix conversion table. Thanks you.

  • @Mabl345
    @Mabl345 8 หลายเดือนก่อน

    Thank You for this video, I learned to convert and it helps me alot in my exams and quizzes.

  • @ahmedjahenzaib148
    @ahmedjahenzaib148 2 ปีที่แล้ว +2

    i was on a mission to collect the best videos of each topic... i guess i found the video on conversions

    • @ashleybroussard9039
      @ashleybroussard9039 ปีที่แล้ว +1

      try this for hybrid orbitals. You can't get anything close. th-cam.com/video/vHXViZTxLXo/w-d-xo.html

  • @sydlocic8717
    @sydlocic8717 3 ปีที่แล้ว

    Seriously this is THE ONLY video i have found to make any sense, whatsoever. THANK YOUUUUUUUUUUUUU :)))))

  • @thor4164
    @thor4164 3 ปีที่แล้ว +1

    I didn't realise it was this simple. Other videos make it sound so complicated

  • @synnceregreenwood5416
    @synnceregreenwood5416 6 ปีที่แล้ว +4

    Thank you very much. This video has helped a lot.

  • @niteshdubey5828
    @niteshdubey5828 6 ปีที่แล้ว

    You cleared my all doubt, thanks create more and more vedios

  • @GCordovaH1
    @GCordovaH1 ปีที่แล้ว

    Sir, thank you for these great explanation.

  • @challp28300
    @challp28300 3 ปีที่แล้ว

    THANK YOU!!!!! Wow! I greatly appreciate you making the chart accessible! :-)

  • @107chewy
    @107chewy ปีที่แล้ว

    Well done and Thank you!

  • @MsPrudent1
    @MsPrudent1 9 หลายเดือนก่อน

    Thank you for posting this

  • @riyabasu4478
    @riyabasu4478 5 ปีที่แล้ว

    Thanks.This video is very helpful

  • @playtech9266
    @playtech9266 2 ปีที่แล้ว +1

    Thanks love from India ..
    I am searching this vedio from many hours
    Finally got itt

  • @bigbob2036
    @bigbob2036 2 ปีที่แล้ว

    thankyou so much!!! i finally understand because my science teacher made it confusing. hope you have a great day!

  • @husseinpiri9163
    @husseinpiri9163 3 ปีที่แล้ว

    Excellent! thank you so much!

  • @melissas6315
    @melissas6315 ปีที่แล้ว

    Best video ever. Thank you.

  • @dejanvukovic9763
    @dejanvukovic9763 ปีที่แล้ว

    Great explanation and thank you

  • @ladychi7687
    @ladychi7687 ปีที่แล้ว

    Thank you Sir. I really appreciate your effort

  • @laurenkingg
    @laurenkingg 9 หลายเดือนก่อน

    This is an old video but the only video that has made anyyyy sense. THANK YOU SO MUCH

  • @afrinahaifa8789
    @afrinahaifa8789 2 ปีที่แล้ว

    I love this explanation... thank you

  • @raquelojeda8311
    @raquelojeda8311 4 ปีที่แล้ว

    Amazing 👌 Thank you very much 👍

  • @bobbleheadgary
    @bobbleheadgary 4 ปีที่แล้ว

    greatest method! thanks!!!

  • @vinsxc_
    @vinsxc_ 2 ปีที่แล้ว

    this was soooo helpful thank youu

  • @davidhill8163
    @davidhill8163 2 ปีที่แล้ว

    many thanks well explained.

  • @alred7063
    @alred7063 ปีที่แล้ว

    Perfect! Thanks!

  • @vamshi4413
    @vamshi4413 ปีที่แล้ว

    Superb bro
    Expecting ❤️

  • @kengbabuma
    @kengbabuma 5 ปีที่แล้ว

    Thanks for the explanation