Splitting of white rays of light into seven colours is called
Splitting of white ray of light into seven colours when passes through a prism is called dispersion of light. Different colours of light bend through different angles with respect to the incident ray as they pass through the prism, thus emerge along different paths and seen as dispersed
___________ help us to see the objects.
Light enable us to see the objects around us. During day sun generates sufficient amount of light to illuminate the objects. Reflected light after incidenting on the surface enters the eye to form image on retina which helps to see the objects.
In human eyes, image is formed on
In human eyes, image is formed on retina. Retina acts as a screen in human eye on which inverted image is formed which is passed to brain through optical nerve and it interprets the image.
Object that emit light is called
The objects that emit light of their own are called luminous object. A luminous object is one that givess off light or that glows of its own. Sun, stars, bulb, tube etc are example of luminous object.
Which type of lens is present in our eyes?
Human eye contains transparent biconvex lens made up of crystalline protein which is elastic and flexible through which ray of light enters and focussed on the retina to form real image