CHAPTER10 Light – Reflection and Refraction
Light – Reflection and Refraction 163 The reflecting surface of a spherical mirror is by and large spherical. The surface, then, has a circular outline. The diameter of the reflecting surface of spherical mirror is called its aperture. In Fig.10.2, distance MN represents the aperture. We shall consider in our discussion only
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CHAPTER10 Light – Reflection and Refraction
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