Mechanical Properties of Solids - Full Chapter Explanation, NCERT Solutions | Class 11 Physics Ch 9

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✅ In this video,

✔️ Class: 11th
✔️ Subject: Physics
✔️ Chapter: Mechanical Properties of Solids (Chapter 9)
✔️ Topic Name: Mechanical Properties of Solids - Full Chapter Explanation & NCERT Solutions | Class 11 Physics Chapter 9
✔️ Topics Covered In This Video : In this video, Satyam Sir explains the key concepts of the Mechanical Properties of Solids, chapter 9 of Class 11 Physics. Through this video, understand the properties of solid materials, such as stiffness, strength, ductility, toughness, etc. Get clear and concise explanations of all the topics, including Bulk Modulus and Young’s Modulus, factors affecting elasticity of solids, factors affecting the strength of solids, strain energy, hardness, hysteresis loss, creep, fatigue and brittleness. Also, get complete step-by-step explanations and discussion of the NCERT examples and exercise questions.
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00:00 Introduction: Mechanical Properties of Solids
03:57 Deforming Force
20:44 Elasticity and Plasticity
41:57 Stress
51:36 Strain
55:08 Types of Stresses and Strain
01:12:59 Different Types of Module of Elasticity
01:29:47 Question & Solution: Modulus of Elasticity(Numericals): Mechanical Properties of Solids
Que. - Find the extension in a wire of length 'L' Area 'A' Mass 'M' & Young's Modulus of Elasticity 'E' and density 'rho' under its own weight.
02:12:35 Elastic Limit
02:16:37 Hooke's Law
02:32:43 Stress-Strain Curve For a Metallic Rod
02:39:07 Explanation of Different Parts of Stress-Strain Curve
03:13:18 Stress-Strain Curve for Different Materials
03:20:35 Elastic Hysteresis
03:32:36 Question & Solution: Numericals: Mechanical Properties of Solids
Que - the stress-strain graphs for two materials A and B are shown in figure (The graphs are drawn to the same scale.
03:43:53 Thermal Stress
04:25:32 Poisson's Ratio
04:39:00 Poisson's Ratio (Change in Volume)
04:47:34 Change in density
04:50:52 Elastic Potential Energy of a Standard Body: Strain Energy
05:10:50 Elastic Potential Energy Stored in a Stretched Wire/Rod Vs Spring
05:16:51 Question & Solution: Numericals: Mechanical Properties of Solids
05:21:53 Question & Solution: NCERT Numericals: Mechanical Properties of Solids
06:17:37 Question & Solution: NCERT Additional Exercise Numericals: Mechanical Properties of Solids
06:48:17 Website Overview
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[dakshajasingh]

Stress is caused due to strain and strain is caused due to applied force. hence we can say that applied force first then strain then stress comes

[motivation]

Pehle strain aya kyunki bina external force diya, restoring force generate nahi hogi 54:57

[dileepvishwakarma]

Stress, strain sath me aayenge q ki jaisi hi external force lagega shape badal jayega +at the same time restoring force aayega

[yourfriend-bowq]

Not need a coaching fo4 neet coz magnet brains is with us♥️🫴

[artbee_]

2:35:59 is mast in whole lecture ( kaya kam ki baat hai sir)😂😂😂

[AkGofficiale]

You are extraordinary mind-blowing sir😊😊❤❤

[mehakkashyap]

4:22:07 sir yah pata kaise chalega ki material ke side mein do support Lage hue hain agar question mein nahin diya ha toh

[ronitkumar]

At 2:07:42
How did you multiply the angle with another number it's wrong

[shivrapperandgamer]

Strain is lagging behind stress meaning

[vivekbhandari]

Hlo sir jeee longitudinal stess and normal stress are same ❓❓❓❓

[SarfarazAlam-tnyf]

sir physics class 11 ke notes bhej do plz

[mylittleworld]

Mechanical property of fluid chapter new video please sir

[lxvmh_]

Sir abhishek Agrawal sir app organic chemistry same basic concepts ki vedio upload kareye please class 11

[Univesal]

4:49:09 sir bulk modulus toh negative main hota hai toh hamne yaha par positive kyun liya

[Jituraj]

Sir belongs to Sikh religion because sikh people use sasriyakal to greet others

[trishaaaaaaaaa]

55:21 pehle strain aayega tab restoring force lgega ... Stress😬