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Class 10 th Physics LIGHT – REFLECTION AND …
greenvalleykashmir.comPage 1 Class 10 th Physics LIGHT – REFLECTION AND REFRACTION LIGHT Light is a form of energy, which induces the sensation of vision in our eyes and makes us able to see various things present in our surrounding.
Class 10 th Physics LIGHT – REFLECTION AND …
greenvalleykashmir.comPage 4 Class 10 th Physics LIGHT – REFLECTION AND REFRACTION 1) Principal focus : The principle focus of a convex mirror is the point on its principal axis to which a beam of light rays, initially parallel and close to the axis, appears to diverge after being reflected from the mirror.