    ## Study Notes. Presentations. Videos.

### Collection of Study Notes, PowerPoint Presentations, and Videos  • • • # Video Lessons for Physics

• ## Mechanical properties of solids

I have created a video on youtube of the chapter mechanical properties of solids and this is quick revision for students who don't want to study everything from the beginning during their exams...by these videos they can finish their revision in 10-15 minutes and directly move on to problem solving..this is very useful for exams as they save a lot of time from this.
Physics
• ## INTRODUCTION OF COLLISION L-5 | SYSTEM OF PARTICLES I CLASS 11

Introduction of collision l-5 | system of particles i class 11
Physics
• ## CENTRE OF MASS 4

Motion of com
Physics
• ## CENTRE OF MASS 3

I'm discussing in this video about com of (a) hollow hemisplere and cone (b) solid hemisphere and cone and many more problems like 1. from a hemisphere of radius r a cone of base radius r/2 and height r is cut as shown in figure. find the height of center of mass of the remaining object. 2. find the centre of mass of anannular half disc shown in figure4.30. 3. find out the centre of mass of a composite object shown in figure-4.28. object consists of a cone with its base joint with the base of a hemisphere. the dimensions of the object are shown in figure. assume uniform density ofthe system, find the centre of mass of this system. 4. find centre of mass distance from point o of the uniform circular arc shown in figure-4.34 5. find location distance from point o of mass center of a sector of a thin uniform plate of the shape ofa sector of a circular disc ofradius r as shown in figure-4.35 enclosing an angle Ø at center. 6. from a square plate of side a, quarter circular disc of radius a is removed as shown in figure-4.36. find the coordinates of centre of mass of the remaining part.
Physics
• ## CENTRE OF MASS 2

I'm discussing in this video about com of (a) com of uniform rod (b) com of semicircular ring (b) com of arc (c) com of semicircular disc and many more problems like 1. find the center of mass of a rod of length l and having linear mass density 𝝀=𝒂+𝒃𝒙. 2. find the center of mass of a rod of length l and having linear mass density 𝝀=λ_𝒐 (𝟏−𝒙/𝒍). 3. find the center of mass of a right circular ring of radius r and having linear mass density 𝝀=λ_𝒐 𝒄𝒐𝒔(θ). 4. find center of mass distance from point o of the uniform circular arc shown in figure 5. the linear mass density of rod of a length l=2 m varies from a as (𝟐+𝒙) kg/m. what is the position of center of mass from end a.
Physics
• ## CENTRE OF MASS 1

Introduction and numericals upto advance level
Physics
• ## Power

I'm covering complete and detailed video on 'power'. learn and enjoy. if you want to learn with me the contact me
Physics
• ## Power

I'm covering complete and detailed video on 'power'. learn and enjoy. if you want to learn with me the contact me
Physics
• ## Eye Defects

Class 10 cbse
Physics
• ## Current Electricity part 2

Continuation of part 1
Physics
• ## Current Electricity part 1

For class 10, basic concepts of current electricity.
Physics
• ## Electric charge - introduction

Introduction to electric charge and current
Physics, Science
• ## Electrostatics

Basic introduction to electrostatics (class-12 physics)
Physics
• ## What is acceleration and how many types of it?

This video is made for class 9th students in which acceleration and its types being discussed from chapter motion.!
Physics
• ## Distance- time graph-9th motion

How to calculate velocity from s-t graph - uniform and non- uniform motion graphs, significance..!
Physics, Science
• ## Sound waves

How to differentiate between loudness and intensity
Physics
• ## Magnetic effects of current

Best explanations of all the fundamentals..so that you can answer all hots and mcqs
Physics
• ## Electricity

Resistance in series and parallel combinations and how to identify whether resistances are in series or parallel connection.. easiest way to find out..
Physics
• ## Newton's second law of motion

Concept and fundamentals
Physics
• ## Newton's laws.. Physics

Best fundamental explanation of newton's laws
Physics
• ## Electricity

Electricity, class -10th
Physics, Science
• ## Motion in a straight line

Introduction to relative velocity and concept of vectors
Physics
• ## Electricity Class 10 NCERT Chapter 12 | Current, Ohm's Law, Potential Difference, Resistance (Part1)

What is current? we will discuss about charge, flow of charge, potential, potential difference, resistance, resistivity, resistance in series combination, resistance in parallel combination, ohm's law, current direction.
Physics
• ## Balanced and unbalanced force , Galileo experiment

Best explanation of how uniform motion is also natural state along with natural state of rest
Physics
• ## Pascal Law- Gravitation

Pressure in fluids-pascal law
Physics
• ## Principal Focus and Focal Length of a Convex Lens

How to find principal focus and focal length of a convex lens
Physics
• ## Cause of Refraction

Why refraction occurs when light passes from one medium to other medium?
Physics
• ## Silvered Lens (Ray Optics) for IIT-JEE/NEET

Complete theory & problems of silvered lens, just in 1 hr. for beginner to expert...
Physics
• ## Electric Dipole(Electrostatics) for IIT-JEE/NEET

Complete theory & problems of electric dipole... for beginner to expert... just in 1 hour... students need at least 1.5 hrs. to play and pause...
Physics
• ## Find the equation of the ellipse whose vcrticcs are ( 13, 0) and foci are( 5, 0).

Find the equation of the ellipse whose vcrticcs are ( 13, 0) and foci are( 5, 0).
IIT JEE Mains, Physics, Science
• ## Electromagnetic Induction

This video is part of "jee advance previous year discussion series". the problem in this video is from emi(electromagnetic induction).
IIT JEE Mains, Physics
• ## Semiconductor and Electronic devices.

This video is part of "neet previous year discussion series". the problem in this video is from semiconductor and electronic devices.
NEET, Physics Drop Us a Query