(i) Observe the image of a distant object, say a distant tree, in a plane mirror.
Could you see a full-length image?
(ii) Try with plane mirrors of different sizes. Did you see the entire object in the
image?
(iii) Can a concave mirror show a full-length image of the object? Explain.
Answers
Answer:
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Answer : As we know, the image generated by a convex mirror is decreased and virtual, but the image formed by a concave mirror is actual inverted and greatly diminished in size when the object is far away from the mirror, and the plane mirror generates an image of equal size as an object.
Complete the following step-by-step response:
As previously stated, the image generated by a convex mirror is always smaller than the actual size and produces an erect and fictitious picture of the thing. It is also known as a diverging mirror. Because it covers a large area behind the mirror, it is also utilised as a rear view mirror in automobiles.A beam of light AD travelling parallel to the major axis is reflected along DX when a tall building AB is located a distance from the mirror. DX appears to come from F when stretched backward. Another ray, AE, is reflected back along EA as it travels towards the centre of curvature (C). When generated back, the two diverging beams DX and EA seem to cross at B'. As a result, the produced picture of the structure is imaginary, erect, and decreased behind the mirror.
Using a convex mirror, you may view the full-length picture of the faraway tall skyscraper.
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