# Moving Images!

Liquid is filled in a vessel of height $$H$$. At the bottom of the vessel there is a spot $$P$$ and a hole from which liquid is coming out. Let $$d$$ be the distance of image of $$P$$ from an eye at height $$H$$ from bottom at an instant when level of liquid in the vessel is $$x$$. If we plot a graph between $$d$$ and $$x$$, it will be like

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