Extra Lessons

• Wave and wave Motion
• Progressive wave
• Stationary/Standing wave
• Mechanical Wave
• Sound Wave
• Velocity of sound wave
• Velocity of sound in gas (or air)
• Laplace correction
• Physical Factors Affecting of sound
• Wave in closed organ pipe
• Wave in open organ pipe
• End Correction
• Velocity of sound by resonance air column tube
• Vibration in the stretched string
• Intensity of sound
• Beat
• Doppler’s Effect
• Wave Front | Nature and propagation of light
• Huygen’s Principle | Nature and propagation of light
• Laws of reflection of light according to the wave theory
• Super position principle | Interference
• Interference of light | Interference
• Analytical treatment of interference of light
• Maximum and minimum Intensity in terms of path difference
• Young’s double slit experiment to determine the fringe width
• Interference Short questions
• Diffraction
• Fraunhofer diffraction at single slit
• Diffraction grating
• Diffraction Short Question
• Magnatic field lines and magnatic flux
• Force on moving charge on a magnetic field (Lorentz Force)
• Force on current carrying conductor on magnetic field
• Torque on rectangular coil in a magnetic field
• Moving coil Galvanometer
• Biot-Savart Law
• Magnetic field along the Centre of circular current carrying coil
• Magnetic field at the axis of the circular current carrying coil
• Magnetic field due to straight current carrying conductor
• Magnetic field along axis of solenoid and toroid
• Ampere's law