When an object is placed at the principal focus of a concave mirror , The image will be formed at the
Answers
When object is at focus of the concave mirror. hence the image is formed at infinity and image is real, inverted and highly magnified...
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Answer: Infinity
When an object is placed at the principal focus of a concave mirror , The image will be formed at the Infinity.
[ As we can see the ray diagram, an object is placed at the focus of the concave mirror. The rays get parallel to each other. So, they will never meet to form a real image. So, we can say no real image will form or the image will form at infinity and it will be real. ]
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Concave Mirror:
A curved mirror with curved reflective surface that is recessed inward.
Focus :
The point where all the rays intersect in a spherical mirror. The point where raya start to converge or diverge after intersecting.