Prove law of reflection using Huygens’ principle.

Prove law of refraction using Huygens’ principle.

Obtain the equation for resultant intensity due to interference of light.

Explain the Young’s double slit experimental setup and obtain the equation for path difference.

Discuss the interference in thin films and obtain the equations for constructive and destructive interference for transmitted and reflected light.

Discuss the diffraction at a grating and obtain the condition for the m^th maximum.

Discuss the experiment to determine the wavelength of monochromatic light using diffraction grating.

Discuss the experiment to determine the wavelength of different colours using diffraction grating.

Obtain the equation for resolving power of optical instruments.

Discuss about the simple microscope and obtain the equations for magnification for near point focusing and normal focusing.

Explain about compound microscope and obtain the equation for the magnification.

Discuss about astronomical telescope.

Explain the experimental determination of refractive index of the material of the prism using spectrometer.

Mention different parts of spectrometer and explain the preliminary adjustments.

Prove the laws of reflection using Huygen's principle.

Discuss diffraction at single slit and obtain the condition for n^th minimum.

Obtain the equation for resolving power of microscope.