PHYSICS PART 2 TEXTBOOK FOR CLASS XI

Physics

Solutions of Waves from NCERT Physics (Vol 2)

The detailed solutions to all the exercises of Waves from NCERT Physics (Vol 2) for 11th CBSE are provided here. The topics covered are such as Beats, Introduction and, Doppler Effect. Students can practice frequently asked questions from this chapter.

Expression for Apparent Frequency

Doppler Effect: Different Cases

Doppler's Effect

Introduction to Beats

Reflection of Waves at Fixed Ends

Interference of a Wave

Principle of Superposition

Determination of Speed of Sound

Speed of a Sound Wave

This chapter explains the concepts of periodic, oscillatory and simple harmonic motions by discussing velocity, acceleration, force law and energy in harmonic motions. It also explains the damped and forced oscillations with the concept of resonance.

Oscillations

This chapter explains the molecular nature and behaviour of gases by explaining the kinetic theory of gases, law of equipartition of energy and mean free path. It also discusses the atomicity of gases and specific heat capacities of solids and water.

Kinetic Theory

This chapter explains the concepts of the zeroth, first and second law of thermodynamics by discussing heat, internal energy, work and specific heat capacities. It also covers the thermodynamic processes by explaining heat and Carnot engines.

Thermodynamics

This chapter covers the fundamental concept of temperature by explaining gas-equation, thermal expansion, specific heats and change of states of matter. It also discusses the different mediums of heat transfer and Newton’s law of cooling.

Thermal Properties of Matter

The chapter explains the concepts of pressure, viscosity and surface tension by discussing Pascal's law, Stoke’s law and angle of contact for liquids. It also covers Bernoulli's principle.

Mechanical Properties of Fluids

The chapter explains the concepts of elasticity and Hooke’s law by explaining the fundamental definition of stress and strain resulting in a stress-strain curve. It also covers the types of elastic modulus and applications of elasticity in materials.

Mechanical Properties of Solids

Depression of a Clamped Scale Loaded in the Middle

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Solutions of Waves from NCERT Physics (Vol 2)

NCERT Physics Solutions from Chapter -1 - Waves

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