An object `AB` is kept in front of a concave mirror as shown in Fig. (i) Complete the ray diagram showing the image formation of the object. (ii) How will the position and intensity of the image be affected surface is painted black ?
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An object AB is kept in front of a concave mirror as shown in the figure. (i) Complete the ray diagram showing the image formation of the object. (ii) How will the position and intensity of the image be affected if the lower half of the mirror's reflecting surface is painted black ?
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