Solution : (a) The object must be at the centre of curvature of concave mirror. The image formed is real, inverted and of the same size as the object. That is why magnification = - 1.
Concave mirror can produce image of magnification -1 and convex mirror always made diminished image so its magnification is always less than 1 and plane mirror always produce image of same size so it will produce image if magnification of 1.
Explanation:
Magnification Equation: The magnification equation for a mirror is M=hiho=−dido M = h i h o = − d i d o , where hi and ho are the heights of the image and object, respectively, and di and do are the distances between the mirror and the image and object, respectively.
Magnification is the increase in the image size produced by spherical mirrors with respect to the object size. It is the ratio of the height of the image to the height of the object and is denoted as m. A concave mirror may produce an inverted or an erect image depending on the position of the object placed. The magnification for a concave mirror maybe both positive and negative.
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Answer:
Solution : (a) The object must be at the centre of curvature of concave mirror. The image formed is real, inverted and of the same size as the object. That is why magnification = - 1.
Concave mirror can produce image of magnification -1 and convex mirror always made diminished image so its magnification is always less than 1 and plane mirror always produce image of same size so it will produce image if magnification of 1.
Explanation:
Magnification Equation: The magnification equation for a mirror is M=hiho=−dido M = h i h o = − d i d o , where hi and ho are the heights of the image and object, respectively, and di and do are the distances between the mirror and the image and object, respectively.
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Answer:
Magnification is the increase in the image size produced by spherical mirrors with respect to the object size. It is the ratio of the height of the image to the height of the object and is denoted as m. A concave mirror may produce an inverted or an erect image depending on the position of the object placed. The magnification for a concave mirror maybe both positive and negative.