find the focal length of the concave mirror if the object is placed at 10cm and the image is obtained at 10cm from the mirror?
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A concave mirror has focal length of 10cm where an object should be placed in front of mirror so as to obtain image which is real inverted and same size as object
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A concave mirror has focal length of 10cm where an object should be placed in front of mirror so as to obtain image which is real inverted and same size as object
Wherer should and object be placed in front of this concave mirror so as too obtain an image which is real, inverted and same size as the object ? Thus, the object should be placed at a distance of 20 cm in front of this concave mirror.
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