Derive the mirror equation and the equation for lateral magnification. 

Describe the Fizeau’s method to determine the speed of light.

Obtain the equation for radius of illumination (or) Snell’s window.

Derive the equation for acceptance angle and numerical aperture of optical fibre.

Obtain the equation for lateral displacement of light passing through a glass slab.

Derive the equation for refraction at single spherical surface.

Derive the equation for angle of deviation produced by a prism and thus obtain the equation for refractive index of material of the prism.

What is dispersion? Obtain the equation for dispersive power of a medium.

Derive the equation for thin lens and obtain its magnification.