Physics, asked by reeturajmehta, 7 months ago

Please solve this guy's and explain it also

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Answered by Anonymous

2

Just see the attachment !

hope it helps !

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Answered by Stera

1

Question

A concave mirror gives real , inverted and small size image if the object is placed :

(a) At F

(b) At infinity

(c) At C

(d) Beyond infinity

Answer

The correct option is : (b) At infinity

When an object is placed at infinity, highly diminished real and inverted image is formed . The image is formed at Focus (F)

About other options

(a) When an object is placed at Focus (F) , image formed is real and inverted but is highly enlarged .

(c) When an object is placed at Centre of curvature (C) , the image formed is real and inverted but is of same size with the object

(d) Beyond the level of infinity is never calculated . This option is probably provided to confuse the student.

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