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The apparent depth will look less that its real depth due to the refraction of light. First of all, imagine an object at the bottom of the pond, emitting three beams of light: one straight to the centre of your eye, one above your eye, and one below. Now, as light travels faster in air than it does in water, it will accelerate as it breaks the surface, at which point it bends away from the 'normal' - the imaginary line perpendicular to the surface. So back to those three beams, the one coming straight at your eye, and as such perfectly vertical, will not bend one way or another as it leaves the water.
How many candidates are sitting between D and G?
Who among the following sits 3rd to the right of the one who likes pink?
Seven persons—T, U, V, W, X, Y and Z are sitting along a circle facing the centre. T is between Z and W. V is second to the right of W and is between...
Who among the following sits second to the left of E?
How many persons sit between J and P when counted from the left of J?
How is O related to V?
In which of the following statement, the first and second persons are sitting opposite to each other in the final arrangement?
I) PW
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Who among the following sits second to the right of R?
Who sits opposite to A?
