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The apparent depth will look less that its real depth due to the refraction of light. Refraction is the bending of a wave when it enters a medium where it's speed is different. The refraction of light when it passes from a fast medium to a slow medium bends the light ray toward the normal to the boundary between the two media. The amount of bending depends on the indices of refraction of the two media and is described quantitatively by Snell's Law.
Which device is used to convert digital signals into analog signals?
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The LAN & WAN technologies are associated with ..........................
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Which of the following is a characteristic of a hybrid cloud computing model?
