Seeing coloured objects and mixing the coloured lights
We can use the glass prism to separate the white light into seven spectrum colours , which are red , orange , yellow , green , blue , indigo & violet , When the...
We can use the glass prism to separate the white light into seven spectrum colours , which are red , orange , yellow , green , blue , indigo & violet , When the...
Light is one of the forms of energy , Light energy is the only form of energy that can be seen , Light energy that can be seen is called the visible spectrum ,...
The radiation poisoning is called the radiation sickness or the creeping dose , It causes damage to the organ tissues due to the excessive exposure to the ionizing radiation , It is used to...
The spherical mirror is a mirror which has the shape of a piece cut out of a spherical surface , There are two types of spherical mirrors which are the concave mirrors ( The converting...
When you look at the mirror , you can see an image of your face , You observe a whole image of the surrounding environment that is formed on the surface of still water...
The critical angle The critical angle is the angle of incidence of a light ray which travels from high optical dense medium to the lower one which results in it being refracted at 90...
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