NAEST 2020: The image of the spoon put in the water br The i

Question: NAEST 2020: The image of the spoon put in the water
The image of the spoon put in the water in a cylindrical glass vessel and seen from outside is

1. Virtual
2. Real
3. Horizontally inverted (left going to right and right going to left)
4. Vertically inverted (up going down and down going up).

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