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Question
The outer shining surface of a round bottom steel bowl acts as a ______ mirror.
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Solution
The outer shining surface of a round bottom steel bowl acts as a convex mirror.
Explanation:
The outer surface of a round-bottom steel bowl curves outward, resembling a convex mirror. A convex mirror diverges light rays and it forms a virtual, diminished and upright image of objects placed in front of it.
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Role play
Here is a game that a group of children can play. One child will be chosen to act as object and another will act as the image of the object. The object and the image will sit opposite to each other. The object will make movements, such as raising a hand, touching an ear etc. The image will have to make the correct movement following the movement of the object. The rest of the group will watch the movements of the image. If the image fails to make the correct movement, she/he will be retired. Another child will take her/his place and the game will continue. A scoring scheme can be introduced. The group that scores the maximum will be declared the winner.
