Category: O-Level physics light videos
Glass prisms and dispersion of light (O-level physics)
Glass prisms and dispersion of light Path of light through the glass prism A ray OM making an angle i1 with the normal at M ... Read More
Lenses (o-level)
LENSES Are spherical surfaces of transparent materials. The materials maybe glass, plastics, water and so on. TYPES OF LENSES They are two types namely: (1) ... Read More
(With the aid of a ray diagram, explain why a convex mirror is used as a driving mirror.
With the aid of a ray diagram, explain why a convex mirror is used as a driving mirror. has wide field of view forms upright ... Read More
What is absolute refractive index?
What is absolute refractive index? Absolute refractive index of a medium is the constant of ratio of sin i to Sin r of the medium ... Read More
State differences between the spectra produced by a prism and that by diffraction grating.
State differences between the spectra produced by a prism and that by diffraction grating. Prism Diffraction grating - Produce single spectrum at a time ... Read More
Explain what is observed on the interference pattern fringes in Young’s double experiment when white light is used?
Explain what is observed on the interference pattern fringes in Young’s double experiment when white light is used? A central white fringe with colored edges ... Read More
O level physics curved mirrors or concave and convex mirrors
CURVED MIRRORS Curved mirrors are made by cutting a part of a sphere. Types of curved mirrors There are two types of curved mirrors namely: ... Read More
Properties of light, pinhole camera, plane mirror revision questions at O level physics
Fully discussed common examination questions Read More
Reflection in plane mirror o-level physics
Incident rays, reflected ray, normal, laws of reflection, types of reflection, Image formation in plane mirror, properties of image formed by plane mirror, location of ... Read More