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EPhysics
Pakistan
เข้าร่วมเมื่อ 17 มิ.ย. 2020
lectures about Electronics and Physics
Implication of Energy Losses in Practical Devices and Efficiency |Lec#06 |Class11 |Work & Energy
Implication of Energy Losses in Practical Devices and Efficiency |Lec#06 |Class11 |Work & Energy
In this video, we discuss the involvement of energy losses in practical devices and efficiency in detail with basic concepts.
#ephysics
#energy
#work
#workandenergy
#efficiency
#education
#physics
#science
In this video, we discuss the involvement of energy losses in practical devices and efficiency in detail with basic concepts.
#ephysics
#energy
#work
#workandenergy
#efficiency
#education
#physics
#science
มุมมอง: 357
วีดีโอ
Energy |Kinetic Energy |Potential Energy Lec#05 |Class11 |Work & Energy
มุมมอง 1242 หลายเดือนก่อน
Energy |Kinetic Energy |Potential Energy Lec#05 |Class11 |Work & Energy In this video, we discuss the concept of Energy and its types like Kinetic Energy & Potential Energy in detail with daily life examples. the link to the video about kilowatt hour is given below th-cam.com/video/TY0W0uZguCg/w-d-xo.htmlsi=nq2_XE8kYkJesPYn 00:00 Part 01: Introduction to Energy 05:18 Part 02: Kinetic Energy 07:...
Power |Horse Power |Kilowatt hour |Lec#04 |Class11 |Work & Energy
มุมมอง 882 หลายเดือนก่อน
Power |Horse Power |Kilowatt hour |Lec#04 |Class11 |Work & Energy In this video, we discuss the basic concepts of Power, Horse Power, and Kilowatt hour in full detail with the help of daily life examples. the link to the video about work is given below th-cam.com/video/W-jKvH1hPh0/w-d-xo.htmlsi=Q9-Y3TL6MAy0heOF 00:00 Part 01: Introduction to Power 08:23 Part 02: Units of Power 11:20 Part 03: Ho...
Work done in Gravitational Field |Lec#03 |Class11 |Work & Energy
มุมมอง 1592 หลายเดือนก่อน
Work done in Gravitational Field |Lec#03 |Class11 |Work & Energy This video discusses the basic concept of work done in a gravitational field. Moreover, the idea of conservative fields is also discussed and explains how the gravitational field is conservative. We discuss the work done is independent of the path followed by an object and also that work done in a closed path is zero. The link to ...
Work done by a Variable Force |Lec#02 |Class11 |Work & Energy
มุมมอง 1222 หลายเดือนก่อน
Work done by a Variable Force |Lec#02 |Class11 |Work & Energy In this video, we discuss the basic concept of how work is done because of variable force. The link to the video about the work done is given below th-cam.com/video/W-jKvH1hPh0/w-d-xo.htmlsi=L3AtRLdz046FlCcE #ephysics #physics #education #workandenergy #work #workdone #workdonebyvariableforce #foryou #force #university #universityofp...
Work |Positive Work |Negative Work |Zero Work |Lec#01 |Class11 |Work & Energy
มุมมอง 1352 หลายเดือนก่อน
Work |Positive Work |Negative Work |Zero Work |Lec#01 |Class11 |Work & Energy In this video, we discuss the basic concepts of Work, Positive Work, Negative Work, and Zero Work in detail with the help of diagrams and daily basis examples. #ephysics #work #workandenergy #positivework #negativework #zerowork #energy
Range of Projectile |Lec#16 |Class11 |Forces and Motion
มุมมอง 1072 หลายเดือนก่อน
Range of Projectile |Lec#16 |Class11 |Forces and Motion In this video, we discuss the concept of the range of projectile. We discuss the factor upon which the range depends with practical examples. The link to the video about Projectile Motion is given below th-cam.com/video/3UhOXnXMO0I/w-d-xo.htmlsi=2goWvJaK_g0LYGkM #ephysics #rangeofprojectile #projectilemotion #maximumheightofprojectile #tim...
Maximum Height of Projectile |Time of Flight |Lec#15 |Class11 |Forces and Motion
มุมมอง 753 หลายเดือนก่อน
Maximum Height of Projectile |Time of Flight |Lec#15 |Class11 |Forces and Motion In this video, we discuss the basic concept of how to find the Maximum Height of the Projectile and Time of Flight. We discuss it with the help of daily basis examples in detail. #ephysics #forceandmotion #maximumheightofprojectile #timeofflight #projectilemotion #gravitationalacceleration #gravity #physics
Projectile Motion |Lec#14 |Class11 |Forces and Motion
มุมมอง 1013 หลายเดือนก่อน
Projectile Motion Lec#14 |Class11 |Forces and Motion In this video, we discuss the basic concept of the Projectile Motion. We discuss why the horizontal component of the velocity is constant. Why is the vertical component of velocity always negative? #ephysics #forceandmotion #projectilemotion #projectile_motion #physics #physicsconcept #gravitationalacceleration #gravity
Momentum and Explosive Forces |Lec#13 |Class11 |Forces And Motion
มุมมอง 2203 หลายเดือนก่อน
Momentum and Explosive Forces |Lec#13 |Class11 |Forces And Motion In this video, we discuss the basic concept of how momentum is conserved in the case of explosive forces. #ephysics #forceandmotion #momentum #conservationofmomentum #explosion #explosiveforces
Perfectly Elastic Head On Collision |Lec#12 |Class11 |Forces & Motion
มุมมอง 813 หลายเดือนก่อน
Perfectly Elastic Head On Collision |Lec#12 |Class11 |Forces & Motion In this video, we discuss the basic concept of Perfectly Elastic Head-On Collision in detail with the basic idea with the help of a diagram and daily life examples. #ephysics #forceandmotion #collision #elasticcollision #inelasticcollision #headoncollision #equilibrium #conservationofmomentum #conservationofenergy
Collisions |Elastic Collision |Inelastic Collision |Lec#11 Class11 |Forces & Motion
มุมมอง 1153 หลายเดือนก่อน
Collisions |Elastic Collision |Inelastic Collision |Lec#11 Class11 |Forces & Motion In this video, we discuss the basic concepts of Collision, Elastic Collision, and Inelastic Collision in detail with the help of daily examples and diagrams. #ephysics #forceandmotion #collision #elasticcollision #inelasticcollision #conservationofmomentum #conservationofenergy
Impulse and Conservation of Momentum |Lec#10 |Class11 |Forces & Motion
มุมมอง 1483 หลายเดือนก่อน
Impulse and Conservation of Momentum |Lec#10 |Class11 |Forces & Motion In this video, we discuss the basic concept of Impulse and Conservation of Linear Momentum in detail with the help of diagrams and examples. The link of the topic of Linear Momentum and Newton's Second Law is given below th-cam.com/video/7ZGimuKq-SY/w-d-xo.htmlsi=ckVHCWaL4cnTleG2 #ephysics #forceandmotion #linearmomentum #mo...
Linear Momentum | Newton's Second Law & Linear Momentum |Lec#09 |Class11 |Forces & Motion
มุมมอง 1563 หลายเดือนก่อน
Linear Momentum | Newton's Second Law & Linear Momentum |Lec#09 |Class11 |Forces & Motion In this video, we discuss the concept of Linear Momentum. Moreover, discuss Newton's Second Law and Linear Momentum in detail with basic concepts. We also discuss MCQs about this topic. #ephysics #forceandmotion #linearmomentum #newtonsecondlawandlinearmomentum #newtonsecondlawofmotion #changeinmomentum #m...
Newton Laws of Motion |Lec#08 |Class11 |Forces & Motion
มุมมอง 1183 หลายเดือนก่อน
Newton Laws of Motion |Lec#08 |Class11 |Forces & Motion In this video, we discuss the three laws of motion. We discuss the basic concept of all the laws in detail with the help of diagrams and examples from daily life. #ephysics #forceandmotion #lawsofmotionclass11 #lawsofmotion #newtonlawsofmotion #firstlawofmotion #secondlawofmotion #thirdlawofmotion
Equations for Uniformly Accelerated Motion |Lec#07 |Class11 |Forces & Motion
มุมมอง 863 หลายเดือนก่อน
Equations for Uniformly Accelerated Motion |Lec#07 |Class11 |Forces & Motion
Velocity Time Graph |Lec#06 |Class11 |Force and Motion
มุมมอง 1113 หลายเดือนก่อน
Velocity Time Graph |Lec#06 |Class11 |Force and Motion
Displacement Time Graph |Lec#05 |Class11 |Force and Motion
มุมมอง 1193 หลายเดือนก่อน
Displacement Time Graph |Lec#05 |Class11 |Force and Motion
Acceleration |Lec#04 |Class11/9 Forces & Motion
มุมมอง 1233 หลายเดือนก่อน
Acceleration |Lec#04 |Class11/9 Forces & Motion
Velocity and Speed |Lec#03 |Class11/9 |Forces and Motion
มุมมอง 974 หลายเดือนก่อน
Velocity and Speed |Lec#03 |Class11/9 |Forces and Motion
Distance and Displacement |Lec#02 |Class11/9 |Forces & Motion
มุมมอง 1064 หลายเดือนก่อน
Distance and Displacement |Lec#02 |Class11/9 |Forces & Motion
Rest and Motion |Lec#01 |Class11/9 |Forces and Motion
มุมมอง 1554 หลายเดือนก่อน
Rest and Motion |Lec#01 |Class11/9 |Forces and Motion
Conditions of Equilibrium |Lec#14 |Class11 |Vectors and Equilibrium
มุมมอง 1654 หลายเดือนก่อน
Conditions of Equilibrium |Lec#14 |Class11 |Vectors and Equilibrium
Equilibrium and Types of Equilibrium |Lec#13 |Class11 |Vectors and Equilibrium
มุมมอง 1305 หลายเดือนก่อน
Equilibrium and Types of Equilibrium |Lec#13 |Class11 |Vectors and Equilibrium
Moment of a Couple |lec#12 |Class11 |Vectors & Equilibrium
มุมมอง 4895 หลายเดือนก่อน
Moment of a Couple |lec#12 |Class11 |Vectors & Equilibrium
Torque or Moment of Force |Lec#11 |Class11 |Vectors & Equilibrium
มุมมอง 1885 หลายเดือนก่อน
Torque or Moment of Force |Lec#11 |Class11 |Vectors & Equilibrium
Signed Numbers Arithmetic: Subtraction
มุมมอง 846 หลายเดือนก่อน
Signed Numbers Arithmetic: Subtraction
Background Radiation |Hazards & Safety from Radioactive Materials |Lec#09 |Class10|Radioactivity
มุมมอง 5428 หลายเดือนก่อน
Background Radiation |Hazards & Safety from Radioactive Materials |Lec#09 |Class10|Radioactivity
Nuclear Fusion |Lec#08 |Class10/12 |Radioactivity
มุมมอง 7078 หลายเดือนก่อน
Nuclear Fusion |Lec#08 |Class10/12 |Radioactivity
Nuclear Fission and Fission Chain Reaction |Lec#07 |Class10/12 |Radioactivity
มุมมอง 1K8 หลายเดือนก่อน
Nuclear Fission and Fission Chain Reaction |Lec#07 |Class10/12 |Radioactivity
Video ko muktser kro
@@SanaullahBhanger-d3i ok inshaAllah
Negative sign samjh ni aya sir ???
@@Asifkhan-Lighthouse The negative sign means that the direction of acceleration is always towards the mean position.
Sir check your topic electric potential. Ub-Ua is not correct.It us Ua-Ub. Thanks
@@bakhtiaralam8776 Yes, it's a mistake I have done here, you are right, it is Ua-Ub.
Thank you sir ❤❤!!! Your lecture made this topic crystal clear for me ..... May Allah reward you for your hardwork
@@alikhattak9897 your welcome
Proton convert hotha Hy,beta plus Mai sir
Sir g, Allah app ko jaldi sahhat yaab karay Ameen sum Ameen 🤲🤲🌹
@@KakaKako-b9m thank you 😊
Sir g allah apko shafa ya kamal ata farma ameen ❤❤❤❤❤
@@AsadKing-d9r ameen suma ameen 💖
Sir please Next lecture
Mashallah ❤❤❤❤
Low ration mean ?? explain
@@Asifkhan-Lighthouse proton to neutron ratio
Best teacher
@@Teachbyme896 thank you
Hello sir best lecture but sir nuclus ma electron ni ha to how electron nikal gya
@@Teachbyme896 watch the lecture about Nature of Emission
Sir 3 neutrons is released in the process so then the nucleon number on left side is equal to nucleon number on right side?
@@abubakarsaeed8583 yes always
Sir you are tuiting at home
@@SajjadAli-SA not now, because I am at lakki Marwat, when I come to Peshawar then I'll start it.
@ephysics3801 if you come to Peshawar inform me please
@SajjadAli-SA inshaAllah
sir you are the great i saw a lot of lactures but no one eplain like you i am very happy to find that lacture and inshallah i will see all lacture from you chanale and i am also subscribe your chanales for next vedioes thanks a lot for you
@@torkonehalak your always welcome
Sir which academy you teaching
@@SajjadAli-SA kisi b academy me nhi parhata.
sir jab sy apkay lectures stop huwai hai kisi bhi maasom sai topic ki jalaibhi k tarah samaj nahin aty
@@BaburrayyanSyeda inshaAllah me jald start karonga, bs dua kre k me jald sehatyab ho jao.
@@ephysics3801 in Sha Allah sir In Sha Allah
❤❤❤❤❤❤❤ ❤❤❤❤❤❤❤
@@AbdulJalil-v2w ❤❤❤
Sir agar heavy nuclei ka mass km hain tho is ka mass number q zyada hain smaller nuzlei. H2 1 se H 4 1 bana hain . Tho yaha mass number zyada . Can you clear my point
@@Honeybunny654 The mass of a heavy nucleus is actually less than the sum of the masses of its individual protons and neutrons due to the **binding energy**. When these particles bind together to form a nucleus, some of their mass is converted into energy and released, making the nucleus lighter than the total mass of its parts. This energy, according to Einstein’s equation \( E = mc^2 \), is what holds the nucleus together. However, this mass reduction does not affect the **mass number** (or nucleon number), which simply counts the total number of protons and neutrons. So, a heavy nucleus has a high mass number due to having many nucleons, even though its actual mass is slightly less than if those nucleons were separate.
👍
Nice g sir ❤great work
Nice g sir ❤great work
Sir question 7, 8, 9 neshta
Image won't form at 25cm distance
Please sir , I hope I won't offend you. If I humbly say , the object image will be formed on least distinct distance. Which is the thick point you have mentioned on principal axis...while you have made the image a bit far from that point. Hence the distance N will be same as least distinct distance of vision
Sir g why are not lecture upload
@@JasimKhan-n4o as soon as I recover , inshaAllah I will continue it.
@ephysics3801 sir g all students wait for your lecture sir g please today it's should be uploaded one viode.
@ephysics3801 sir g please one viode make for students explain your busy sir all students request to you sir g lecture continue ajse try Kary
@JasimKhan-n4o me ne operation kia hua hua jis ki waja se me lecture record nhi kr skta, inshaAllah jaise he recovery hote he, me continue kr donga inshaAllah, pray for me
@@ephysics3801 sir g sorry I don't know sir g may Allah give a satisfactory health as well succeed you in every field of life.. Sir g kio hazmat mat Hai tu muje bate
❤ nyc lecture
@@AshuKashaf thanks
Sir app bohot khooooooooooob 😊
@@kittoo16 thank you
Sir sorry for bothering But if you plz share play list of Class 10 unit 14 electric current kpkboard❤
@@nirmalsaima4982 feel free to ask. Check this link th-cam.com/play/PLmNCJoXVMpPQLLv0T28gy5rwmyTGaCAom.html&si=56yKR7_EQrK7Q1He
@ephysics3801 Allah bless you dear Sir🌹
@@nirmalsaima4982 thank you 😊
❤❤❤❤❤
@@khankhan-o3h9l ❤
Nice teacher 🎉🎉 mashallah ❤️❤️❤️
@@AIkiDunya-ch6ti thank you
Sir it has been 2 months already since you last posted a video if this continues we wouldnt be able to take full advantage of your channel so keep posting
@@BaburrayyanSyeda inshaAllah very soon after my recovery, remember me in your prayers.
❤❤❤❤
@@khankhan-o3h9l ❤❤
Sir how couple moment is a free vector
@@SalmanKhan-r5p A couple moment is a type of force that causes an object to rotate but not move in a straight line. Think of it like twisting a jar lid: it doesn’t matter where on the lid you apply the twist-it still turns the lid the same way. This is why we call it a *free vector*. You can apply a couple moment anywhere on an object, and it will have the same effect. It just makes things spin without pushing them in any direction.
Assalamu Alaikum sir Sir app maths parhatay hai class 9, 10 ki???
@@KakaKako-b9m W.salam Yes but not now.
@@KakaKako-b9m but if you have any question then feel free to ask.
OK sir, agar confusion hovi then I will ask you. Sir app acha hai questions k answer ko properly reply kartay hai. 👌
@@KakaKako-b9m your welcome
@@KakaKako-b9m welcome
14:41 sir assalamualaikum sir ye charge to negative he na to positive ki taraf q nahi aye ga
@@Kainatmoqo W.salam, yaha pr hum test charge ki bat kr rhe he, and test charge hamesha positive consider krte he, and in case of battery hum conventional current ki bat krte he and conventional current due to the flow of positive charge hota he. Hope you got it.
Great
@@sholashabnam6863 thank you
Thanks may Allah bless you ❤
@@HamzaAhmad-k2d welcome
Thanks great works ❤❤❤
@@HamzaAhmad-k2d your welcome
Sir your teaching method is amazing ❤❤
@@MTaehyung772 your welcome
Thanks
@@HamzaAhmad-k2d your welcome
Assalamu Alaikum sir. How are you sir g??
@@KakaKako-b9m W.salam, I'm good
Sir momentum and law of conservation of momentum Plz link share ker dein🙏🏻
@@nirmalsaima4982 for linear moment watch the link below th-cam.com/video/7ZGimuKq-SY/w-d-xo.htmlsi=c4olqM_m-SInGXmd
@@nirmalsaima4982 for conservation of momentum watch the link below th-cam.com/video/yJ-TKAyeu8w/w-d-xo.htmlsi=9gugMCuhyEd3dEae
@@ephysics3801 Thank you sir
@@nirmalsaima4982 your welcome
Good lecture but Sirg ye Jo three plug wali ka aik pin to earth se connect nahi HOTA pir wo charges kaha store hoty hai.
awwwww sir gggg Akhir me pakar shwe pade chapter ke
@@mkgamer9346 your welcome
Very helpful lecture think you sir
@@SalmanKhan-r5p your welcome
The image formed by the eyepiece is also inverted?
@@aesthetic_harrii In a refracting telescope, the objective lens collects light and creates an inverted image (upside-down). The eyepiece then magnifies this image, but doesn't change its orientation, which means that it doesn't invert the image. So, the final image seen through the eyepiece remains upside-down. However, some telescopes use special lenses or prisms to correct the image orientation, making it appear upright.
Mashallah, best way
@@MuhammadIshaq-rd2pv thank you
Sir how couple miment is free vector
Sir Da ho Pashteen ye , 😊 as you said ... (habra khatam )🎉🎉🎉🎉🎉❤❤❤❤❤❤❤❤❤.
@@Zachking0-f2c ao kna