Mineral Resources in India | Sem 2 | Geography Class 10 | ICSE, CBSE, NCERT
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- เผยแพร่เมื่อ 15 ต.ค. 2024
- Chapter - MINERAL AND ENERGY RESOURCES (Part-I)
Geography, Class 10
ICSE, CBSE, NCERT
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Aluminum is cheaper than copper.
Aluminum weight is lower than copper (near half weight), this will lower the cost of mechanical supports that will support our overhead conductors.
So as you can see the main reason for using aluminum over copper is the initial cost.
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Aluminum wire is generally easier to use than copper because it's lighter and more malleable, making it an ideal wiring material to use over long distances.
IT IS CHEAP
ALSO
Even copper is cheaper from aluminium
and it's cheap
2024 board attendance please ❤😅
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Sir your explanation is amazing..😊
Please sir make videos on geography term 2 all the chapters.
It will be very much helpful to us..sir
Copper is not used to make wires though it is an excellent conducter of electricity because it is very expensive, while aluminum is a cheap metal.
Sir specific heat of copper is less than aluminum if more amount of electricity flows from copper wires the heat will be produced
Also copper has high melting point And very less resistance
@@sonaaswal7064 it has low melting point than aluminum *
@@shubamshetty5501 Yes
ANS :- Sir specific heat of copper is less than aluminum if more amount of electricity flows from copper wires the heat will be produced more than the resistance of copper an there is chances of melting of copper wires. so aluminum is used in main supply of electricity line.
Good one👏👏
Thnx all ☺😊
simple answer: copper is more expensive than alluminium
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Sir , the teaching skill of yours is very nice , thank you sir 👌
9:54 because copper is very expensive...
if government use copper wire then on the next day full wire line will theft
Pls cover the remaining chapters as well! As preboards are going and these help alot in little time. Agriculture in India (reduced syllabus 2023)
Sir i am in class 11 . But i studied from u in class 11 😀. I always get smile when i see your nitification😁😁
Copper is good conductor but costly therefore in electric poles alumminium wires are used
Alluminium is cheaper metal than copper.
"Jab aluminium se hi kaam ho rha h to copper q khareedna" 😂😂
Paisa bachao paisa kamao😂
But sir,
Aap amazing ho aapki vjh se meri math & baaki subject me acche marks aye 😀☺😌
Copper sensitive hota hai in contact with oxygen blue hone lagta hai and erosion take place in copper aur itne altitude mein copper survive nhi kar paye ga oxygen bhi jada hai plus rain isliye aluminium Jo immune hai in sab se..
May you live long sir 😊 ..keep helping us
The Quality of your lectures is the BEST
Copper is more thermally conductive than aluminium but again, when the larger conductor sizes are factored in the differences are reduced. The better the thermal conductivity the better the short circuit performance of the conductor.........
@9:56 Aluminium is easy to use than copper but copper is widely used the reason is that when we use aluminium wire it gets back in some period of time such that it doesn't look good hence instead copper wire is used
He finished the chapter in time in which vedantu teacher give intro😂😂 Love u Sir❤
We use aluminium as a electricity wire instead of copper because copper is a very good conductor of electricity as compare to aluminium so, sometime what happened that in wire some large amunt of electricity were come so , if we use aluminium wire then it started showing some defects in order to stop that electricity but copper will never do that it let it come even large amount of electricity . so that's why . And also there is some chances of loss of electricity in copper wire as compare to aluminium wire.
Cu & Al is Both Good Conductor of Heat But Cu is More Expensive Then Al So, That's why Electric Company Must use To Prefer Al-Metal in Electric Poll.
Sir as you said 1k like is completed in your video so please bring rest of the videos of geography semester 2 in your you tube channel.
By the way, I became a fan of your way of teaching.
Sir me ore se metal nikalna(smelting) Minecraft se hi seekh gaya
😅😅
At 6:34
🗿
aluminium wires are mostly used for electricity supply because aluminium is more available than copper and hence the price of copper is higher rather than aluminium which is cheaper in price. And hence for lower costing of wires, aluminium wires are used.
Sir at 9:54 you asked that why copper wire is used SO the copper wire is used insted of aluminium because copper have low melting point
e.g. if electricity voltage increase above 220 V so copper wire melts and if we put aluminium wire if temprature rise then aluminium wire will not melt because it's melting point is high then home appliances will burns or blast, because of this reason aluminium wire is not used in homeappliance
That may be a reason, but simple reason is.. earlier in India people used to theft the wire.. cut it out and sell it.
That why instead of copper now aluminium wires are used which are cheaper.
In hope appliance copper is used, as copper is better conducter than aluminium.
9:53 I think because copper is slightly expensive... Than aluminium.... Or due to melting point...
Nice sir. Plz upload more videos of semester 2
Hi, watch my channel for detailed explanation of programs and check whether you can understand and tell me the suggestions please
Aluminium wires are cheaper than copper wires,that's why we use Aluminium wires more Frequently
Sir I only search your videos if i can't understand it's really wonderful of u but sir my request is that pls make videos on rest chapters of geography ❤️❤️❤️
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@@AmplifyLearning sir conventional and nonconventional sources of energy Apne nahi complete karwaya
@@AmplifyLearning Sir conventional sources or non conventional sources nahi karwaya ha apna sir please reply me it's urgent 😥
Bcz Cooper is heavier than aluminium and aluminium is a light metal
sir wht about energy resources ?? Pls make video pre boards ane wale hei 🤧🙏🏼
copper is better conductor as compared to alluminium but copper has a lower electrical volume resistivity as compared to alluminium and aluminium is less expensive and easy to use as compared to copper.... that's why alluminium is preferred to make electric wires instead of copper....
Sir aap bahut achcha explanation karte ho ab to thousand likes se 3000 likes ho gaye hain please baki ke video bhi banai hai mineral ke chapter se please sir kal mera geography ka exam hai pichhali bar aapki help se mujhe map mein 10 out of 10 aaye the thank you so much lekin aap mineral chapter ke aur baki do videos bhi banaaiye and thank you for your help you are the best teacher
Please aap yt pr upload kardo sir
Iron has it's 4th category also called Siderite which contains impurities and 40-50% iron
Sir aluminium is used instead of copper in electric wires because the weight of aluminium is three times lighter..than copper...
1st time I understood geo easily 😍
After watching this video this chapter becomes easy to cover in less time 🤍🤍
because copper is good conductor of heat and it will catch fire on it.
that is why we don't use copper wire
9:54 we use aluminium cause aluminium is cheaper than copper
BTW thank u so much sir it was a excellent lacture 😊
I think it is because of specific heat capacity of aluminium which is more than copper and they both are almost same valuable than other good conductors of electricity, we doesn't use iron because resistivity bohot zyada hoti hai uski and gold(Au) and sliver(Ag) bohot malleable hot hain isi liye vo TV and mobile devices me bhi bohot specific resistive parts me use hote hain aur vo bhi alloy milake hi..
Ok so peace out ba byy
Make video on conventional source of energy please🙏🙏🙏🙏
Sir because aluminum is more cheaper as compared to copper and easily available
Alok sir : Mr All Rounder ✌️
Sir your teaching is awesome🔥 explained everything in just less than 10 min 🙂
Sir please post it's next part of conventional and non-conventional source of energy and sir like aim is also completed 🤗
For complete geography course, you can enroll to my course which is available on our app and website
Geography course is exclusive for the app now.. since I have done it there, i can't upload it here too, because it would be a cheating to those who have already enrolled the course there.
Sir please make video on topography again in sequence wise.
14 hours before exam 😅😅😅😂😂😂
9:45 alluminium is cheaper than copper that's why we use alluminium electric wire instead of copper wire
Is brauxite there in ICSE syllabus 2024 of mineral resources?
because al is good conductor and copper is not used because is catches lightening
Sir you teaches this chap in just 10 minute video and my school teacher not in a hole period.
Thank sir 👍
Sir ka sabun slow hoga..
😊
Sir please teach all the chapters sir 🥺you are the best 🥺🥺
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Sir your presentation was way to overpowered 🔥🔥
Thank you Ishaan
Sir your explanation is amazing.
Sir meh, 10 Minutes meh purra chapter samaj gaya
Sir your teaching is amazming👍
Thank you
Anumuniam is used in grids because it is more strong and cheap than copper
Thank you very must best teacher ever 😊😃
Aluminium is used in poles instead of copper as it is cheaper in rate
Sir aluminium will lighter compair to copper and alluminium will not react with atmosphere
sir siderite iron ore is also there .
congo for 100 k subscribers
ur teaching is realy nice
specially geography
Hi, watch my channel for detailed explanation of programs and check whether you can understand and tell me the suggestions please
Sir aap ka explain karne ka method bohot aacha hai ☺️
9:48 Sir I think ki yha aluminum ki jagha silver hona chahiye
Sir, bauxite aur coal ka uses and distribution nhi padhaye
100k soon 😘😘
I am waiting for that achievement
Sir plz make video of agriculture ..
Sir waiting for it from many days...
Please upload part 2 ad 3 as soon as possible... it's a humble request..
aluminium is used in place of copper for making electric wires because it is cheaper than copper
TUM UDEJA YEA BHADALO SE KI...❤❤
Sir please make video for conventional sources of energy
Sir pls upload same chapter for session 2023-24
you are amazing ☺
Sir please make it's second part.
Hi, watch my channel for detailed explanation of programs and check whether you can understand and tell me the suggestions please
Plzz make vdo on Agriculture
Sir please do video on map of INDIA second term.😊👍
Sir need 2nd part of this vid pls urgently 😭
U teach very good sir 😊😊😊
H. W. = copper is very expensive while aluminum is cheap.
Please upload convenient source of energy
nice 😀😀 explanation
Bahut sundar baatae hai aap
Please bring the second part of this video as soon as possible 🥺
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Download this app. Complete geography course is available there with all the videos
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Copper wire melts hojata hai
Ya phir shayad
Copper wire melt nhi hota h ayr bahut jyada electricity supply kr deta hai jiske karan home appliances udd jata hai
2 mai se koi ek sahi answer h
Thank you so much for uploading sir!
East or west amplify learning is the best.
Thanks a lot sir
Sir please make a video on energy resources
Almunium have hiigh resistance
Sir. This year bauxite is also in our syllabus so please make a separate video on it if possible. Plz sir
We want more video of all subject sir...
Hi, watch my channel for detailed explanation of programs and check whether you can understand and tell me the suggestions please. I am also planning to upload basic concepts also
@@oakconcepts2321 ok good..... Please also post other subjects concepts
@@nikhilstephen1931 but I am giving focus only in computer and that's my subject :) Support
Aluminium is cheaper than silver
Aluminum is used in wires instead of copper because Aluminum is cheap...
Bro 1000th like is of mine
Please make the next video
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Aluminium is used in a wires for pole because it make Aluminium oxide
If it makes aluminium oxide then how is this useful ?
It will rust Aluminium Oxide and make it weak.
please teach us agriculture
9:48 sir because copper is expensive than aluminium
Thank you sir
Copper is a better conductor of electricity and heat than aluminum but aluminum is mostly used because copper is more expensive as compared to aluminum.
Correct
Sir tomorrow is my exam and I see this video learn all things