59:38

Diffraction (PHY)

1:00:12

Optics: Young's Interference Experiment (PHY)

1:01:24

Optics: Interference with Coherent and Incoherent Waves

1:04:26

Optics: Fringe Shift in the Two-hole Interference Equipment (PHY)

1:04:34

OPTICS: Resolving Power of Optical Instruments (PHY)

53:34

What is Light -I (CH_22)

1:00:30

Optics: Wave optics-Huygens Principle (PHY)

54:41

Reflection of Waves, superposition of waves, standing waves on a string and their frequencies