90% of comments in any teaching video: OMG you are so helpful, so much better than my real teacher! I learned with you in 6 minutes what took me three weeks in class.
Eh i hate IB (DP). but you know what they say, "No pain no gain". thanks for the vid Alex I've got this test tomorrow and your video saved my sorry ass.
I'm confused about magnification. Is it LENGTH or AREA, like for example 1mm x 1mm object. It has 1mm² area. Now if I magnify it on a microscope using 1000x magnification. Will it be a or b ? a. 1000mm x 1000mm or equal to 100cm x 100 cm or 1 meter x 1 meter. That means I will see a 1 meter x 1 meter object in the ocular lens of the microscope. b. 1000 mm², that means the object would appear as big as 3.16 cm x 3.16 cm if seen through the ocular lens of the microscope.
It is difficult to measure actual size of object and it is in terms of micro metre instead of this we can measure the focal length of lens and can find magnification Formula M.P.=D/F where is 25 cm... It is useful for optical microscope....not for electron microscope..
Anyone who starts a video with "okey dokey" has my complete attention
Commandos
lmao
Right
fr
LOL
90% of comments in any teaching video:
OMG you are so helpful, so much better than my real teacher! I learned with you in 6 minutes what took me three weeks in class.
Fentolix yep
You have a very soothing voice.
I've got my bio test tomorrow. Thanks soooooo much.
@@Godtastic I got mine tomorrow lol
@@zoelawson4557 and mines tomorrow
@@Aisha-fp7zo Mines tomorrow too 😂
@@ClickForRickRoll i've got my ib final tomorrow 😅
@@giacomospinellidonati2276 My prac is tomorrow 😭😂😂
Dude, good lesson. Just one thing… 90 000 / 0.9
900 000 / 9
Nic Mey wkoiookkkk
thxxx
Found this really useful in the lead up to my GCSE for Science.
You just saved me from failing a term test
Bro I can remember this by Mia Khalifa
CRAIG i’m definitely not forgetting this one now
Same 😂
Wh
0:50 thanks I'll definitely remember that now
Thank you so much, i was super confused and got many answers wrong but now i have got correct answers
Eh i hate IB (DP). but you know what they say, "No pain no gain". thanks for the vid Alex I've got this test tomorrow and your video saved my sorry ass.
what score did u get on the diploma
Man I would love to be in your class.
good vibe
I began the IB this year I were so grateful with you, If you have any recommendation.
The music that came after (IMA) triangle , made it seem like illuminati
this video was so adorable 😭😭😭
I really love all your videos thank you so much for doing this
0:44 LMAO HOLY SHIT IM DEAD
thx brother ... ur helping and saving me money. i love u
Bro told me to drive when, I am not even legal to drive 😂✨
Tysm for the video sir 🫶🏻✨
LOVE THIS!!!!!!!!!!!
MIA, either a cute Japanese girl or a rapper singing about killing people...lmao
I want to say thank you for helping me, my teach hardly knows how to do it
In the GCSE tests will it give us the calculation m = i\a??? Or will I have to memorize it?
Elizabeth Stanley What board did u do? This is a level bio
how did you calculate the image size....and it is not clear in the photograph
bless your soul!! lol thanks in 2k17 hehe
Thank you! This makes sense :)
I'm confused about magnification. Is it LENGTH or AREA, like for example 1mm x 1mm object. It has 1mm² area. Now if I magnify it on a microscope using 1000x magnification. Will it be a or b ?
a. 1000mm x 1000mm or equal to 100cm x 100 cm or 1 meter x 1 meter. That means I will see a 1 meter x 1 meter object in the ocular lens of the microscope.
b. 1000 mm², that means the object would appear as big as 3.16 cm x 3.16 cm if seen through the ocular lens of the microscope.
It is difficult to measure actual size of object and it is in terms of micro metre instead of this we can measure the focal length of lens and can find magnification
Formula
M.P.=D/F where is 25 cm...
It is useful for optical microscope....not for electron microscope..
The M.I.A. song wasn’t really about shooting people. It’s about stereotypes immigrants face.
Lol. Thank you. I was hoping someone would say it.
10 year anniversary coming up with november 2023 exam session
I really Have a quiz
This actually helped
Thx
fam make new vids, i love these
Very helpful, thanks bro
Teacher: Alicia Tiffany! Me: Dang Thats A Nice Name!
Image size means width of an image ?
This helped me a lot! Thanks you saved me 😂
WHY DOES THE BELL SOUND LIKE SMTH FROM FNAF HELP T-T-T-
VOLUME WARNING (if you have a subwoofer) coz you're gonna hear some mic taps
Pretty crazy if you did that with mouse btw
amazing video cheers mate
Cool!
how do I convert them? I couldnt find the video
+Nada x 4 months ago... probably too late. for others that are asking this: 1mm=1000um 1um=1000nm. for more indepth look at his other video
Can you muliply the ocular lens magnification to the magnifications of the objective lens?
Yes.
Due to Corona i hav a bio ORAL FINAL EXAM!! is that possible??
then what happend...like did you have that oral test
“We won’t need the kilometers here” 0:10 you don’t say?
bro this IB program is no child's play
Thank you so much! my Teacher is useless!!
Do the cells change there shape after turning on certain genes or differentiating to match there purpose, like muscle cells or nerve cells
Cheers G
thank you so much
M22 exam tomorrow we love u x
Thank you
its actually i am the triangle
What rapper bro ….?
ALESHA TIFFANY
or mia khalifa at 0:54
😂😂😂😂😂
Thanks bro !
w vid
Just subscribe. Y. Because the comments section went off. Thank you
Clear enough
i will always love you
..yes u did say the students names... alysha and tyffany at 4.48...its funny
now to find the width...
90000 divided by 0.9 is... 100000
I love you
mia khalifa 😂😂😂
Wiz Khalifa
oh ho you aint gonna forget it now
lmao that's exactly what I was thinking
I have a test tm wish me luck
me too within a week
GOD HELP ME
okee dokees xD
0:48 lol
Sherborne Abbey clock
mia is my nickname lol🤣
That is disrespectful to my name!
Milon Mia lmao chill
hi
or I AM
Answer is actually 10 000.
no, it is not. he's correct
Thank you u saved my life……🥹