Which of the following are correct of plane- polarized light? I. Plane polarization of light is the formation of hydrogen bubbles on the particles of light. II. Plane polarization of light is the splitting of light into its spectral components III. Plane-polarized light vibrates in one plane only. IV. Polarization is characteristic of transverse waves.

Longitudinal waves cannot be

An image which cannot be formed on a screen is said to be

The images formed by a diverging lens are always

In the normal use of a simple microscope, a person sees an