SPHERICAL MIRRORS A reflecting mirror whose reflecting surface is curved inward or outwards is known as a spherical mirror. CONCAVE MIRROR The reflecting mirror whose reflecting surface is curved inwards is known as a concave mirror. The Center of the sphere of which the mirror is a part lies […]
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LIGHT-REFLECTION AND REFRACTION
INTRODUCTION Light is an energy that produces a sensation of vision. We can see objects around us when the light which falls on them gets reflected back in the same medium. Light travels in a straight line and this straight-line path of light in known as a ray of light. […]
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