Question

the image of an object formed by a is real inverted and reserved magnification minus 1 if the image is at a distance of 40 cm from the mirror where is the object placed where would the object where would that image be if the object is moved to 20 cm towards the mirror state reason and also draw the red diagram to show the new position of the objectyo justify ​

Answer 1

Answer:

concave mirror is the ans I think

Answer 2

Answer:

concave mirror

Explanation:

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