Q.

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Karan has three beakers filled with water. Beaker A contains hot water, beaker B contains cold water and beaker C contains normal water. If he puts his hand in beaker B and then in Beaker C, the water will feel _____ to him.

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a

Cold

b

Can't say

c

Normal

d

Hot

answer is A.

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Detailed Solution

  • A body is defined as hot or cold with respect to some reference which means hotness is relative.
  • Karan puts his hand in cold water first and then in normal water.
  • Since normal water is hotter than cold water, the normal water will fill hot to him.

Therefore, 'Hot' is the correct response.

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