IL
TO) DUU!
Perform the following activity at your home and answer the questions based on
your observation.
Take a big shining spoon try to observe your face on its convex surface (bulging).
(a) Do you see the image? Is it big or small? Note the distance between your face
and spoon in centimeters.
(b) Take the spoon away from your face slowly. Does the image get inverted? if
yes, again measure and write the distance between spoon and face in
centimeters. If No, state the reason for that.
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Answer:
Your image appeared upside down because of the inward curve of the spoon. The surface of the spoon which is curved inwards acts like a concave mirror. ... When you see yourself in a spoon which is like a concave mirror. The light rays from your face fall on the top of the spoon and get reflected downwards.
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