GCSE Physics - Density #27 

The greatest difference between this channel and my teacher is that it doesn't try to cover the syllabus,instead it ACTUALLY HELPS.

I’m watching all your physics videos right before my physics gcse exams and you’re really helping me😭 thank you so much!!

If you’d like to practise what's covered in this video, check out the lesson on the Cognito platform - cognitoedu.org/coursesubtopic/p2-gcse-aqa-h-t_7.02. The platform’s totally free, and has been built to make learning and revision as easy as possible. The main features are: - Lessons organised by topic, only the lessons relevant to your specific exam board and tier are shown. - Automatic progress tracking. Progress bars tell you what you’re doing well at, and what you need to spend some time on. - Practise quizzes so you can test your knowledge. You can quiz yourself on any combination of topics you like. - A huge number of fully-hinted questions that take you step-by-step through some of the trickiest calculations & concepts. - A comprehensive bank of past exam papers, organised both by year, and also by topic. Amadeus & Tom

My physics teacher is really not that good at her job so I used this before each test I have had. Now she has told us that she forgot a whole topic and so has set some paper sheets and made us just watch these! Thanks cognito for picking up for her!

why did this video teach me more than what my physics teacher taught me in a year lmaooo

This odd extremely helpful especially that each unit is in a different color

I used this channel and it’s platform to cover up 70% of my syllabus and believe me I got an A

i have physics end of term exams tmro. thnx. u r helping me. Edit: i got 90%. thank you.

The way you teach is really clear to understand. It really helps me to do my gcse exams easily, Thanks for your teaching..! ❤✨

This channel is underrated. It should get more views and subscribers :) Very helpful video thank you

Very informative video as always, good for catching up on stuff I missed in class 👊👍

Very informative; addresses the main idea in simple terms and cool diagrams to illustrate it better than my own teacher ! 😄

THIS ACTUALLY HELPED A LOT THANK YOU!!!

Great video! This topic is very confusing so thanks very much!

Brilliantly explained ..World saving stuff right there

Hats off you're helping alot of students !!!❤

Simple explanation is what matter in physics cognito is one of those who explain a topic clearly and simply not our school teachers who just teach and bah

Very helpful thank you!

Can you PLEASE PLEASE make videos where u Solve past papers u explain really well and most of the time the concepts are very clear to me but then when I open the past papers Idek where to start so pls, p.s this would be a great idea for u since you've run out of content to make... .

bro thank u so much i have an exam tmr so this really helped me to understand the chapter thank u

This is excellent thank you for such a great explanation:)

I love this video It has helped me learn so much thank you cognito for this wonderful video!😊😊

thanks helped alot👌👌👍👍👏👏 keep it up

I don't know where else to report this error: In a physics practise question on density it goes like this: "The density of sodium is 0.968 g/cm3. What is its density in kg/m3?" The two options are: "0.000968 kg/cm3 968 kg/cm3" And then it talks about dm cubed: "Not quite! To convert g/cm3 to kg/dm3 you have to convert" I think there is an error with either the answer or the question - maybe a typo. Hope this was helpful!

Thank you for the video, it’s really helpful. I just have a question: I don’t get how 1g/cm3 is equal to 1000kg/m3? I though that 1g is equal to 1000kg, so surely it should be the other way round?

thanks m8. Great video

Which software do u use for making ur vids? Love them them btw very helpful!

isn’t it the opposite? Isn’t it 1000 GRAMS/cm^3 is 1kg/m^3?

great video thank u sooo much

So helpful!!!!

thank you so much you just helped me study for an assignment tomorrow

Thanks! This actually helped with my revision! (Unlike my teacher)

Love the vids keep it up

what"s the name of the white board animation program you use ?

thanks for the vid it help me pass my gcse

An intimate discussion with Binance's CEO about future developments

Smokin matt

Thank you ❤❤❤

thank a lot very help full 👍

It help me alot

your a life saver

the greatesst difference between this channel and my teacher

Quick question is there 1000kg/m^3 in 1g/m^3 or the otherway round??

I just have a question: I don’t get how 1g/cm3 is equal to 1000kg/m3? I thought that 1000g is equal to 1kg, so shouldn't be the other way round?

Thankyou cognito

Hey, I have a quick question... What if you don't have an eureka can but a measuring cylinder? Can we measure the density of an irregular solid with that?

Is this video suitable for cie students also

So smart 😊😊

I watched the video and like it by the way i just want to ask in thelast measuring of liquid how do they take the volume when liquid is pour in the beaker?

I'm doing this for my science class :]

I know I'm a bit late but I'm prepping for my exams and I. couldn't find how to get the volume of a liquid

would we have to completely submerge the object in the eureka can to ensure that the correct volume is found?

Hi there, Please correct me if I’m wrong, but I believe your conversions in this video may be inaccurate. There are 100cm per 1m and there are 1000g per 1kg. If the solid aluminium has a density of 2710kg/m3, I believe the conversions would be as follows: To calculate grams, it would be 2710 x 1000 = 2710000g. Therefore, there would be 2710000g/m3. Then to find the number of grams per cm, it would be 2710000 / 100 = 27100g/cm3. This makes your conversion of 1g/cm3 = 1000kg/m3 inaccurate as: 1000kg = 1000000g. 1000000g / 100 = 10000g/cm3 Therefore, shouldn’t it be 10000g/cm3 = 1000kg/m3?

Bro literally explained 2 months of physics in my second language and I understood that😦😦😦😦

i got a test tomorrow. this will help

20227 anyone?

How do you find the density of an irregular object denser than water and one lighter than water? Isnt it the same procedure? Need it for my summer hw :(

I have a question in the first equation where we had to find the volume i got the answer on my calculator as 0.154 but in the video it was 0.155 , does that make a difference?

divide mass by density

thanks.

1:29 that is wrong it not 2.71g because 1000grams equals 1 kilogram the right answer should be 2710000grams per cm cube

What font do you use?

I'm really in need of this information about density. Thank you for this helpful explanation.

I feel like 1000g/m^3 = 1 kg/m^3, i think you might have gotten it mixed up

The exact Density of cheddar cheese is 1.15g/cm3

hey isnt it 1kg= 1000g but you have written the opp way around

Why use eureka can when u can just put the object into a beaker,measuring cylinder or any volume measuring tools and get the change in volume

This video isn’t as dense as Star Wars Episode 2: Attack of the Clones ......

People who forgot what the lecture told because it been months 👇

Brooo I love your videos Thank you for being my teacher

I wish he is my teacher

is nobody questioning how the fact he said 1 g equals to 1000 kg

Im so sigma

equation

poggers

420kg noice

Gravity doesn't exist 😂😂