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Unit IV: Work, Energy and Power

  • Work done by a constant force
  • Work done by a variable force
  • kinetic energy
  • work-energy theorem
  • power
  • Notion of potential energy
  • potential energy of a spring
  • conservative forces
  • conservation of mechanical energy (kinetic and potential energies)
  • non-conservative forces
  • motion in a vertical circle
  • elastic and inelastic collisions in one and two dimensions

Unit V: Motion of System of Particles and Rotational Motion

  • What kind of a motion can a rigid body have
  • Center of mass
  • Motion of center of mass
  • Linear momentum of system of particle
  • Vector product of two vectors
  • Angular velocity and its relation with linear velocity
  • Torque
  • Angular momentum
  • Torque and angular momentum of system, law of conservation of angular momentum
  • Equilibrium of rigid body
  • Moment of inertia
  • Theorems of perpendicular and parallel axes
  • Kinematics of rotational motion around a fixed axis
  • Dynamics of rotational motion about a fixed axis
  • Angular momentum in case of rotation about fixed axis
  • Rolling motion

Unit VI: Gravitation

  • Kepler's law
  • Universal law of gravitation
  • The gravitational constant
  • Acceleration due to gravity of earth
  • Acceleration due to gravity above and below the earths surface
  • Gravitational potential energy
  • Escape speed
  • Earth satellite
  • Energy of an orbiting satellite
  • Weightlessness

Unit VII: Properties of Bulk Matter:Mechanical Properties of Solids

  • Elastic behavior of solids
  • Stress and strain
  • Hooke's law and the stress strain curve
  • Elastic moduli: Young's modulus
  • Shear modulus
  • Bulk modulus
  • Elastic energy
  • Application of elastic behavior of materials

Unit VII: Properties of Bulk Matter: Mechanical Properties of Fluids

  • Pressure
  • Pascal's law, variation of pressure with depth
  • Atmospheric pressure and Gauge pressure
  • Hydraulic machines
  • Streamline flow
  • Bernouli's principle
  • Speed of efflux, Venturimeter
  • Dynamic lift
  • Viscosity
  • Reynold's number
  • Surface tension
  • Surface energy
  • Pressure in drop and bubbles, Capillary rise
  • Detergents and surface tension

Unit VII: Properties of Bulk Matter: Thermal Properties of Matter

  • Temperature and heat
  • Measurement of temperature
  • Newton's first law of motion
  • Ideal gas equation and absolute temperature
  • Thermal expansion
  • Specific heat capacity
  • Calorimetry
  • Change of state: boiling point
  • Change of state: melting point
  • Latent heat
  • Heat transfer: Conduction
  • Convection
  • Convection
  • Radiation
  • Black Body and Black Body Radiation
  • Black Body Radiation – Wein's displacement Law
  • Black Body Radiation: Stefan Boltzmann law
  • Newton's law of cooling

Unit VIII: Thermodynamics

  • Thermal equilibrium and Zeroth law of thermodynamics
  • Heat, energy and work
  • First law of thermodynamics
  • Thermodynamic state variable and equation of state
  • Thermodynamic process
  • Heat engines
  • Refrigerator and heat pump
  • Second law of thermodynamics
  • Reversible and irreversible processes
  • Carnot's engine

Unit IX: Behaviour of Perfect Gases and Kinetic Theory of Gases

  • Molecular nature of matter
  • Behavior of gases
  • Kinetic theory of gases: Assumptions
  • Kinetic theory of an ideal gas: Pressure of an ideal gas
  • Kinetic interpretation of temperature
  • Law of equi-partition of energy
  • Avogadro's constant
  • Mean free path

Unit X: Oscillations and Waves: Oscillations

  • Periodic and oscillatory motion
  • Simple harmonic motion
  • Simple harmonic motion and uniform circular motion
  • Velocity and acceleration in simple harmonic motion
  • Force law for simple harmonic motion
  • Energy in simple harmonic motion
  • Some systems executing simple harmonic motion: oscillation due to spring
  • The simple pendulum
  • Damped simple harmonic motion
  • Forced oscillation and resonance

Unit X: Oscillations and Waves: Waves

  • Transverse and longitudinal waves
  • Displacement relation in a progressive wave
  • Period angular frequency and frequency
  • Speed of travelling wave
  • Principle of superposition of waves
  • Reflection of waves
  • Standing waves and normal modes
  • Beats
  • Doppler effect