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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.
Vulnerable
...Select the most appropriate option to substitute the bold segment in the given sentence.
Purchasing furniture at a low cost could not invo...
Identify the word that is misspelt.
Select the most appropriate ANTONYM of the given word.
Jovial
Select the correct Antonym of the given word.
scintillating
My mother said to Sanjay, “Are you in such a hurry to cross the road?”
Choose the synonym of Efficacy
A person who believes that nothing is known or can be known of the existence or nature of God.
The creation (A) of Punjab University, he hoped, would resistance (B) such anglicisation (C) since the literatures and sciences would now be taug...
PESSIMIST