Sir! You made a mistake in the first example, 3:10, You wrote 50ml/60grams instead of 60grams/50ml because Density=Mass/Volume. But the Answer you gave is fine.
1:45 D=M/V so mass is numerator and volume is denominator. You set the equation the wrong way but wrote the correct answer. Mixed up! D=M/V so D=63/50=1.3 but You did this way D=50/63 and right answer is 0.80 not 1.3 (although 1.3 is the right answer if you set the equation right).
Sir how many "kg" molasses can exist in a storage if storage capacity is Length:30 feet Widht :18 feet Depht :11 feet Plz also tell how many diffence between 1 liter water and molasses
Sir you have put the values wrongly. Sir as we know D=M/V. sir your mass is 63 grams here and volume is =50ml but in this our volume will change into 50cm^3 and one more thing which you have done wrong is the formula of density, that is D=M/V, You have done the reciprocal of this. OK, although the video is perfect.
significant figures: 53 / 50 53 has two sig figs 50 has one sig fig when you multiply, your answer must have the lowest amount of significant figures. The raw answer is 1.06, but remember we only want one sig fig, so we only keep 1.
The scale contains a formal that converts weight units to mass. They are different measures of different things but can be used to calculate each other. Milligrams and grams are both units of mass.
The words "can have" were chosen because the density of a substance varies with temperature and pressure. Density is how much mass there is in a substance at a specific moment and set of conditions.
Calculating density means you divide the mass by the volume and you did it the other way around. I would correct this so that students are not given the wrong information.
![What is Density? How to Calculate Density? - [1-1-5]](http://i.ytimg.com/vi/cSsrB_Nb0vM/mqdefault.jpg)
![What is Density? How to Calculate Density? - [1-1-5]](/img/tr.png)
Am I the only one who actually loves his voice ? It is weirdly and soothingly satisfying to me ! Thank you for this helpful video !
You are the first!
@@TheBoringVoice I like it too
I agree
Meow meow!
yes
Sir! You made a mistake in the first example, 3:10, You wrote 50ml/60grams instead of 60grams/50ml because Density=Mass/Volume. But the Answer you gave is fine.
1:45 D=M/V so mass is numerator and volume is denominator. You set the equation the wrong way but wrote the correct answer. Mixed up! D=M/V so D=63/50=1.3 but You did this way D=50/63 and right answer is 0.80 not 1.3 (although 1.3 is the right answer if you set the equation right).
Thanks. It has been marked.
Why has you been marked? Why?
A_I_A _M_N_ Thanks i am little confused
Noticed that too
I was so confused. Thanks for commenting. Wasnt sure I'd I was just stupid lol
The channel really has its meaning
not gonna lie though this vid actually really helped me with my work cheers
Thank you nice and easy for me to understand i have chem501 ( uni )first lab test tomorrow and this is what i needed to put my nerves at rest.
i hope you don't get bothered by all the useless comments on your voice
amina ur a good person did u know that
@@PeaceEcho_ naaaah
i have exams on this tomorrow THANK YOUU😭
Niceee dude did not understand anything but at least I did not sleep that's a good thing :T
me too
Good to know Paul Dano is into chemistry
Please view the updated version of the video that fixes a mathamatical error - th-cam.com/video/NJhxwlVKong/w-d-xo.html
I got my answer from the thumbnail thanks 😁😁
Thanks this makes me fell good bc tomarrow we are gonna do IT phew
Sir chemistry is very difficult subject
Well nothing is wrong with the video I actually understand thank you.
Your video is informative Thanx you help me 😊
My pleasure 😊
I like your voice so much 😊
Thank you
I understood
Is it possible to get create a negative density? ???
Tell me fast please
Sir how many "kg" molasses can exist in a storage if storage capacity is
Length:30 feet
Widht :18 feet
Depht :11 feet
Plz also tell how many diffence between 1 liter water and molasses
OMG TYSM AM SO PREPARED FOR MY TEST!!
I think
Sir you have put the values wrongly. Sir as we know D=M/V.
sir your mass is 63 grams here and volume is =50ml but in this our volume will change into 50cm^3 and one more thing which you have done wrong is the formula of density, that is D=M/V,
You have done the reciprocal of this.
OK, although the video is perfect.
Nice! Thanks!
You didn't include ice, the exception. But I think more of these would be good too
Thank you
Finally I am able to understand 🇮🇳
i know what density is i just want to khow how to calculate it
why did you divide 50ml by 63grams if you are supposed to divide the mass by the volume not the other way around
Good experiment
THIS VIDEO WAS AMAZING!
(*-*)
Thanks!
U r my idol
You are my idol :)
Thank you. Very helpful🙂
I'm new to this, why is g/ml acceptable? Why doesn't it have to be just one or the other?
ml is equal to cm^3 you can use either but since we are measuring a liquid it is better to use ml as a unit of volume
thanks so much mate
made me understand
Thanks this helped refresh my memeory!
if the formula is D=M/V why is the volume of the syrup the numerator?
That was an error when I made the graphic, the answer is correct though. I've since posted a revised version of this video.
Dear Density=Mass/volume
In First Way You Did volume/Mass
50Ml/63gms=0.79 wrong
Right Answer 63gms/50 Ml=1.26
Thanks great video it really helped
I have an question too.
How 53/50=1
significant figures:
53 / 50
53 has two sig figs
50 has one sig fig
when you multiply, your answer must have the lowest amount of significant figures.
The raw answer is 1.06, but remember we only want one sig fig, so we only keep 1.
Good answer!
Make sure you show all ways of conclusion my friend because am o-lev student
This video was actually so helpful to me I finally understand my homework THANK YOU but your voice is dead
Thanks for the video but please slow down with the calculations 🙏🙏
devonte gordon you can edit the playback speed
Very helpful
thanks
It really makes me understand thank you for helping me
I just wrote a hole god damn essay and it was FUCKING LIQUIDS
I like his voice, unlike most people, but I also like the smell of car gas unlike other people
Why did you put music
nice video
omfggggg his voice is putting me to sleep
Yeah I Agree.
completely and utterly agree
Probably chemistry too easy for him
Explaining it is harder
cleanairfilms. Please do more videos on Chemistry
That first example with the syrup was incorrect. The mass should have been in the numerator not the denominator to get g/ml
That is correct. It is hard to tame the numbers when editing somedays.
What is the mass of 300 ml of a liquid with a density of 2.3 g/ml?
Mass= volume× density
Mass= 300× 2.3
Mass= 690g
M = V x D
M = 300 x 2.3 g/cm^3
M = 690 g/cm^3
Not 50/63 , 63/50 is right. Please correct it
Thanks bro density chapter was very hard for me and you made it easy.
Glad to hear that
This is so confuseing!!
Giselle Santiago you divid the number of mass with the density
That's is easy lol
I thing ur very bad in math and science lol
I learned it really fast in this video than how my teacher teach me
I'm gonna help my sister do her homework
Well how come you are measuring mass with a thing which measures weight ( weight = mg)
So mass = weight÷g
The scale contains a formal that converts weight units to mass. They are different measures of different things but can be used to calculate each other. Milligrams and grams are both units of mass.
Plot twist: your teacher give you a link to watch this video
Lmaaoooo true
I think that the first calculation was wrong.It should be mass over volume ,63 over 50 but not 50 over 63. Thank you~:)
That is correct
Keep going
Thx man
are they the same in composition? is it a factor to allow and not allow the solids to fall in their respective layers?
1:40-1:46. 50 divided by 63 is not 1.3.
Nice one. I liked that practical part
tnx bro
someone help me, 2:18 53 divied by 50=1?????????????????????????????
It's rounding to one significant figure. There was a note in the video at 2:20.
This is a great video and it helped me a lot!
Very good very good very good 👍👍👍👍👍👍👍👍👌👌👌👌👌👌👌
hello just a recommendation to raise your voice a little bit. thanks :)
this would probably help people but i’m still fucking lost
Thank you. =)
"Density is how much mass of a substance you CAN HAVE in a volume?" That is not right. It is substance there IS in a volume, not potentially CAN HAVE.
The words "can have" were chosen because the density of a substance varies with temperature and pressure. Density is how much mass there is in a substance at a specific moment and set of conditions.
I like it
i didnt get it it was to complacated!
This is not correct. The equation is not set up right. Density is the mass/volume and not volume over mass. 😳😳
OK IS IT ME TGHINKIGN IT V VOICE 😂
How to calculate
Gone my head 🤦🤦
You set wrong equation while explaining
It'd be helpful if you actually did an equation with cm^3
if only your first example didn't have the mass and volume in the wrong places of the formula... then I would share with video on my class page
I really wished I had caught the error.
He sounds tired of life🥺
I love his voice to XD
tired from his voice
Ur so smart loli cabt even solve this bcz im only gr5
Calculating density means you divide the mass by the volume and you did it the other way around. I would correct this so that students are not given the wrong information.
My next upload will be an updated correction of this video
tbh this guy sounds like he hasnt slept in a few days and his mom forced him to make this
no offense btw
Lol
This guy has some serious depression
It's okay. I understood something (PROBABILY).
But you voice is Dead.....☠️